123523902

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 297123840

約数和(自身を除く): 173599938

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 61, 62, 93, 114, 122, 171, 183, 186, 191, 279, 342, 366, 382, 549, 558, 573, 589, 1098, 1146, 1159, 1178, 1719, 1767, 1891, 2318, 3438, 3477, 3534, 3629, 3782, 5301, 5673, 5921, 6954, 7258, 10431, 10602, 10887, 11346, 11651, 11842, 17019, 17763, 20862, 21774, 23302, 32661, 34038, 34953, 35526, 35929, 53289, 65322, 69906, 71858, 104859, 106578, 107787, 112499, 209718, 215574, 221369, 224998, 323361, 337497, 361181, 442738, 646722, 664107, 674994, 722362, 1012491, 1083543, 1328214, 1992321, 2024982, 2167086, 3250629, 3984642, 6501258, 6862439, 13724878, 20587317, 41174634, 61761951, 123523902]

約数ペア:

[(1, 123523902), (2, 61761951), (3, 41174634), (6, 20587317), (9, 13724878), (18, 6862439), (19, 6501258), (31, 3984642), (38, 3250629), (57, 2167086), (61, 2024982), (62, 1992321), (93, 1328214), (114, 1083543), (122, 1012491), (171, 722362), (183, 674994), (186, 664107), (191, 646722), (279, 442738), (342, 361181), (366, 337497), (382, 323361), (549, 224998), (558, 221369), (573, 215574), (589, 209718), (1098, 112499), (1146, 107787), (1159, 106578), (1178, 104859), (1719, 71858), (1767, 69906), (1891, 65322), (2318, 53289), (3438, 35929), (3477, 35526), (3534, 34953), (3629, 34038), (3782, 32661), (5301, 23302), (5673, 21774), (5921, 20862), (6954, 17763), (7258, 17019), (10431, 11842), (10602, 11651), (10887, 11346)]