2018005002

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{73709}}^1$

素因数の和:73749

約数の個数: 60

約数和(自身を含む): 4896481590

約数和(自身を除く): 2878476588

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 3042, 4563, 9126, 13689, 27378, 73709, 147418, 221127, 442254, 663381, 958217, 1326762, 1916434, 1990143, 2874651, 3980286, 5749302, 5970429, 8623953, 11940858, 12456821, 17247906, 24913642, 25871859, 37370463, 51743718, 74740926, 77615577, 112111389, 155231154, 224222778, 336334167, 672668334, 1009002501, 2018005002]

約数ペア:

[(1, 2018005002), (2, 1009002501), (3, 672668334), (6, 336334167), (9, 224222778), (13, 155231154), (18, 112111389), (26, 77615577), (27, 74740926), (39, 51743718), (54, 37370463), (78, 25871859), (81, 24913642), (117, 17247906), (162, 12456821), (169, 11940858), (234, 8623953), (338, 5970429), (351, 5749302), (507, 3980286), (702, 2874651), (1014, 1990143), (1053, 1916434), (1521, 1326762), (2106, 958217), (3042, 663381), (4563, 442254), (9126, 221127), (13689, 147418), (27378, 73709)]