127454418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 358525440

約数和(自身を除く): 231071022

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 91, 111, 117, 126, 182, 189, 222, 234, 259, 273, 333, 351, 378, 481, 518, 546, 666, 701, 702, 777, 819, 962, 999, 1402, 1443, 1554, 1638, 1998, 2103, 2331, 2457, 2886, 3367, 4206, 4329, 4662, 4907, 4914, 6309, 6734, 6993, 8658, 9113, 9814, 10101, 12618, 12987, 13986, 14721, 18226, 18927, 20202, 25937, 25974, 27339, 29442, 30303, 37854, 44163, 51874, 54678, 60606, 63791, 77811, 82017, 88326, 90909, 127582, 132489, 155622, 164034, 181559, 181818, 191373, 233433, 246051, 264978, 337181, 363118, 382746, 466866, 492102, 544677, 574119, 674362, 700299, 1011543, 1089354, 1148238, 1400598, 1634031, 1722357, 2023086, 2360267, 3034629, 3268062, 3444714, 4720534, 4902093, 6069258, 7080801, 9103887, 9804186, 14161602, 18207774, 21242403, 42484806, 63727209, 127454418]

約数ペア:

[(1, 127454418), (2, 63727209), (3, 42484806), (6, 21242403), (7, 18207774), (9, 14161602), (13, 9804186), (14, 9103887), (18, 7080801), (21, 6069258), (26, 4902093), (27, 4720534), (37, 3444714), (39, 3268062), (42, 3034629), (54, 2360267), (63, 2023086), (74, 1722357), (78, 1634031), (91, 1400598), (111, 1148238), (117, 1089354), (126, 1011543), (182, 700299), (189, 674362), (222, 574119), (234, 544677), (259, 492102), (273, 466866), (333, 382746), (351, 363118), (378, 337181), (481, 264978), (518, 246051), (546, 233433), (666, 191373), (701, 181818), (702, 181559), (777, 164034), (819, 155622), (962, 132489), (999, 127582), (1402, 90909), (1443, 88326), (1554, 82017), (1638, 77811), (1998, 63791), (2103, 60606), (2331, 54678), (2457, 51874), (2886, 44163), (3367, 37854), (4206, 30303), (4329, 29442), (4662, 27339), (4907, 25974), (4914, 25937), (6309, 20202), (6734, 18927), (6993, 18226), (8658, 14721), (9113, 13986), (9814, 12987), (10101, 12618)]