126980334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6869}}^1$

素因数の和:6969

約数の個数: 48

約数和(自身を含む): 300081600

約数和(自身を除く): 173101266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 6869, 9243, 13738, 18486, 20607, 41214, 61821, 89297, 123642, 178594, 267891, 535782, 542651, 803673, 1085302, 1607346, 1627953, 3255906, 4883859, 7054463, 9767718, 14108926, 21163389, 42326778, 63490167, 126980334]

約数ペア:

[(1, 126980334), (2, 63490167), (3, 42326778), (6, 21163389), (9, 14108926), (13, 9767718), (18, 7054463), (26, 4883859), (39, 3255906), (78, 1627953), (79, 1607346), (117, 1085302), (158, 803673), (234, 542651), (237, 535782), (474, 267891), (711, 178594), (1027, 123642), (1422, 89297), (2054, 61821), (3081, 41214), (6162, 20607), (6869, 18486), (9243, 13738)]