127818054

素因数分解:

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

素因数の和:124

約数の個数: 192

約数和(自身を含む): 378201600

約数和(自身を除く): 250383546

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 37, 38, 39, 42, 54, 57, 63, 74, 78, 91, 111, 114, 117, 126, 133, 171, 182, 189, 222, 234, 247, 259, 266, 273, 333, 342, 351, 378, 399, 481, 494, 513, 518, 546, 666, 702, 703, 741, 777, 798, 819, 962, 999, 1026, 1197, 1369, 1406, 1443, 1482, 1554, 1638, 1729, 1998, 2109, 2223, 2331, 2394, 2457, 2738, 2886, 3367, 3458, 3591, 4107, 4218, 4329, 4446, 4662, 4914, 4921, 5187, 6327, 6669, 6734, 6993, 7182, 8214, 8658, 9139, 9583, 9842, 10101, 10374, 12321, 12654, 12987, 13338, 13986, 14763, 15561, 17797, 18278, 18981, 19166, 20202, 24642, 25974, 26011, 27417, 28749, 29526, 30303, 31122, 35594, 36963, 37962, 44289, 46683, 52022, 53391, 54834, 57498, 60606, 63973, 73926, 78033, 82251, 86247, 88578, 90909, 93366, 106782, 124579, 127946, 132867, 156066, 160173, 164502, 172494, 181818, 182077, 191919, 234099, 246753, 249158, 258741, 265734, 320346, 338143, 364154, 373737, 383838, 468198, 480519, 493506, 517482, 546231, 575757, 676286, 702297, 747474, 961038, 1014429, 1092462, 1121211, 1151514, 1404594, 1638693, 1727271, 2028858, 2242422, 2367001, 3043287, 3277386, 3363633, 3454542, 4734002, 4916079, 6086574, 6727266, 7101003, 9129861, 9832158, 14202006, 18259722, 21303009, 42606018, 63909027, 127818054]

約数ペア:

[(1, 127818054), (2, 63909027), (3, 42606018), (6, 21303009), (7, 18259722), (9, 14202006), (13, 9832158), (14, 9129861), (18, 7101003), (19, 6727266), (21, 6086574), (26, 4916079), (27, 4734002), (37, 3454542), (38, 3363633), (39, 3277386), (42, 3043287), (54, 2367001), (57, 2242422), (63, 2028858), (74, 1727271), (78, 1638693), (91, 1404594), (111, 1151514), (114, 1121211), (117, 1092462), (126, 1014429), (133, 961038), (171, 747474), (182, 702297), (189, 676286), (222, 575757), (234, 546231), (247, 517482), (259, 493506), (266, 480519), (273, 468198), (333, 383838), (342, 373737), (351, 364154), (378, 338143), (399, 320346), (481, 265734), (494, 258741), (513, 249158), (518, 246753), (546, 234099), (666, 191919), (702, 182077), (703, 181818), (741, 172494), (777, 164502), (798, 160173), (819, 156066), (962, 132867), (999, 127946), (1026, 124579), (1197, 106782), (1369, 93366), (1406, 90909), (1443, 88578), (1482, 86247), (1554, 82251), (1638, 78033), (1729, 73926), (1998, 63973), (2109, 60606), (2223, 57498), (2331, 54834), (2394, 53391), (2457, 52022), (2738, 46683), (2886, 44289), (3367, 37962), (3458, 36963), (3591, 35594), (4107, 31122), (4218, 30303), (4329, 29526), (4446, 28749), (4662, 27417), (4914, 26011), (4921, 25974), (5187, 24642), (6327, 20202), (6669, 19166), (6734, 18981), (6993, 18278), (7182, 17797), (8214, 15561), (8658, 14763), (9139, 13986), (9583, 13338), (9842, 12987), (10101, 12654), (10374, 12321)]