13818168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 256

約数和(自身を含む): 51072000

約数和(自身を除く): 37253832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 37, 38, 39, 42, 52, 54, 56, 57, 63, 72, 74, 76, 78, 84, 91, 104, 108, 111, 114, 117, 126, 133, 148, 152, 156, 168, 171, 182, 189, 216, 222, 228, 234, 247, 252, 259, 266, 273, 296, 312, 333, 342, 351, 364, 378, 399, 444, 456, 468, 481, 494, 504, 513, 518, 532, 546, 666, 684, 702, 703, 728, 741, 756, 777, 798, 819, 888, 936, 962, 988, 999, 1026, 1036, 1064, 1092, 1197, 1332, 1368, 1404, 1406, 1443, 1482, 1512, 1554, 1596, 1638, 1729, 1924, 1976, 1998, 2052, 2072, 2109, 2184, 2223, 2331, 2394, 2457, 2664, 2808, 2812, 2886, 2964, 3108, 3192, 3276, 3367, 3458, 3591, 3848, 3996, 4104, 4218, 4329, 4446, 4662, 4788, 4914, 4921, 5187, 5624, 5772, 5928, 6216, 6327, 6552, 6669, 6734, 6916, 6993, 7182, 7992, 8436, 8658, 8892, 9139, 9324, 9576, 9828, 9842, 10101, 10374, 11544, 12654, 12987, 13338, 13468, 13832, 13986, 14364, 14763, 15561, 16872, 17316, 17784, 18278, 18648, 18981, 19656, 19684, 20202, 20748, 25308, 25974, 26676, 26936, 27417, 27972, 28728, 29526, 30303, 31122, 34632, 36556, 37962, 39368, 40404, 41496, 44289, 46683, 50616, 51948, 53352, 54834, 55944, 59052, 60606, 62244, 63973, 73112, 75924, 80808, 82251, 88578, 90909, 93366, 103896, 109668, 118104, 121212, 124488, 127946, 132867, 151848, 164502, 177156, 181818, 186732, 191919, 219336, 242424, 246753, 255892, 265734, 329004, 354312, 363636, 373464, 383838, 493506, 511784, 531468, 575757, 658008, 727272, 767676, 987012, 1062936, 1151514, 1535352, 1727271, 1974024, 2303028, 3454542, 4606056, 6909084, 13818168]

約数ペア:

[(1, 13818168), (2, 6909084), (3, 4606056), (4, 3454542), (6, 2303028), (7, 1974024), (8, 1727271), (9, 1535352), (12, 1151514), (13, 1062936), (14, 987012), (18, 767676), (19, 727272), (21, 658008), (24, 575757), (26, 531468), (27, 511784), (28, 493506), (36, 383838), (37, 373464), (38, 363636), (39, 354312), (42, 329004), (52, 265734), (54, 255892), (56, 246753), (57, 242424), (63, 219336), (72, 191919), (74, 186732), (76, 181818), (78, 177156), (84, 164502), (91, 151848), (104, 132867), (108, 127946), (111, 124488), (114, 121212), (117, 118104), (126, 109668), (133, 103896), (148, 93366), (152, 90909), (156, 88578), (168, 82251), (171, 80808), (182, 75924), (189, 73112), (216, 63973), (222, 62244), (228, 60606), (234, 59052), (247, 55944), (252, 54834), (259, 53352), (266, 51948), (273, 50616), (296, 46683), (312, 44289), (333, 41496), (342, 40404), (351, 39368), (364, 37962), (378, 36556), (399, 34632), (444, 31122), (456, 30303), (468, 29526), (481, 28728), (494, 27972), (504, 27417), (513, 26936), (518, 26676), (532, 25974), (546, 25308), (666, 20748), (684, 20202), (702, 19684), (703, 19656), (728, 18981), (741, 18648), (756, 18278), (777, 17784), (798, 17316), (819, 16872), (888, 15561), (936, 14763), (962, 14364), (988, 13986), (999, 13832), (1026, 13468), (1036, 13338), (1064, 12987), (1092, 12654), (1197, 11544), (1332, 10374), (1368, 10101), (1404, 9842), (1406, 9828), (1443, 9576), (1482, 9324), (1512, 9139), (1554, 8892), (1596, 8658), (1638, 8436), (1729, 7992), (1924, 7182), (1976, 6993), (1998, 6916), (2052, 6734), (2072, 6669), (2109, 6552), (2184, 6327), (2223, 6216), (2331, 5928), (2394, 5772), (2457, 5624), (2664, 5187), (2808, 4921), (2812, 4914), (2886, 4788), (2964, 4662), (3108, 4446), (3192, 4329), (3276, 4218), (3367, 4104), (3458, 3996), (3591, 3848)]