123498432018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2679041}}^1$

素因数の和:2679259

約数の個数: 48

約数和(自身を含む): 289625872536

約数和(自身を除く): 166127440518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1773, 2561, 3546, 5122, 7683, 15366, 23049, 46098, 2679041, 5358082, 8037123, 16074246, 24111369, 34827533, 48222738, 69655066, 104482599, 208965198, 313447797, 527771077, 626895594, 1055542154, 1583313231, 3166626462, 4749939693, 6861024001, 9499879386, 13722048002, 20583072003, 41166144006, 61749216009, 123498432018]

約数ペア:

[(1, 123498432018), (2, 61749216009), (3, 41166144006), (6, 20583072003), (9, 13722048002), (13, 9499879386), (18, 6861024001), (26, 4749939693), (39, 3166626462), (78, 1583313231), (117, 1055542154), (197, 626895594), (234, 527771077), (394, 313447797), (591, 208965198), (1182, 104482599), (1773, 69655066), (2561, 48222738), (3546, 34827533), (5122, 24111369), (7683, 16074246), (15366, 8037123), (23049, 5358082), (46098, 2679041)]