16818984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 59754240

約数和(自身を除く): 42935256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 151, 153, 156, 168, 182, 204, 221, 234, 238, 252, 273, 302, 306, 312, 357, 364, 408, 442, 453, 468, 476, 504, 546, 604, 612, 663, 714, 728, 819, 884, 906, 936, 952, 1057, 1071, 1092, 1208, 1224, 1326, 1359, 1428, 1547, 1638, 1768, 1812, 1963, 1989, 2114, 2142, 2184, 2567, 2652, 2718, 2856, 3094, 3171, 3276, 3624, 3926, 3978, 4228, 4284, 4641, 5134, 5304, 5436, 5889, 6188, 6342, 6552, 7701, 7852, 7956, 8456, 8568, 9282, 9513, 10268, 10872, 11778, 12376, 12684, 13741, 13923, 15402, 15704, 15912, 17667, 17969, 18564, 19026, 20536, 23103, 23556, 25368, 27482, 27846, 30804, 33371, 35334, 35938, 37128, 38052, 41223, 46206, 47112, 53907, 54964, 55692, 61608, 66742, 70668, 71876, 76104, 82446, 92412, 100113, 107814, 109928, 111384, 123669, 133484, 141336, 143752, 161721, 164892, 184824, 200226, 215628, 233597, 247338, 266968, 300339, 323442, 329784, 400452, 431256, 467194, 494676, 600678, 646884, 700791, 800904, 934388, 989352, 1201356, 1293768, 1401582, 1868776, 2102373, 2402712, 2803164, 4204746, 5606328, 8409492, 16818984]

約数ペア:

[(1, 16818984), (2, 8409492), (3, 5606328), (4, 4204746), (6, 2803164), (7, 2402712), (8, 2102373), (9, 1868776), (12, 1401582), (13, 1293768), (14, 1201356), (17, 989352), (18, 934388), (21, 800904), (24, 700791), (26, 646884), (28, 600678), (34, 494676), (36, 467194), (39, 431256), (42, 400452), (51, 329784), (52, 323442), (56, 300339), (63, 266968), (68, 247338), (72, 233597), (78, 215628), (84, 200226), (91, 184824), (102, 164892), (104, 161721), (117, 143752), (119, 141336), (126, 133484), (136, 123669), (151, 111384), (153, 109928), (156, 107814), (168, 100113), (182, 92412), (204, 82446), (221, 76104), (234, 71876), (238, 70668), (252, 66742), (273, 61608), (302, 55692), (306, 54964), (312, 53907), (357, 47112), (364, 46206), (408, 41223), (442, 38052), (453, 37128), (468, 35938), (476, 35334), (504, 33371), (546, 30804), (604, 27846), (612, 27482), (663, 25368), (714, 23556), (728, 23103), (819, 20536), (884, 19026), (906, 18564), (936, 17969), (952, 17667), (1057, 15912), (1071, 15704), (1092, 15402), (1208, 13923), (1224, 13741), (1326, 12684), (1359, 12376), (1428, 11778), (1547, 10872), (1638, 10268), (1768, 9513), (1812, 9282), (1963, 8568), (1989, 8456), (2114, 7956), (2142, 7852), (2184, 7701), (2567, 6552), (2652, 6342), (2718, 6188), (2856, 5889), (3094, 5436), (3171, 5304), (3276, 5134), (3624, 4641), (3926, 4284), (3978, 4228)]