13513086

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 30795648

約数和(自身を除く): 17282562

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 397, 549, 558, 794, 1098, 1191, 1891, 2382, 3573, 3782, 5673, 7146, 11346, 12307, 17019, 24217, 24614, 34038, 36921, 48434, 72651, 73842, 110763, 145302, 217953, 221526, 435906, 750727, 1501454, 2252181, 4504362, 6756543, 13513086]

約数ペア:

[(1, 13513086), (2, 6756543), (3, 4504362), (6, 2252181), (9, 1501454), (18, 750727), (31, 435906), (61, 221526), (62, 217953), (93, 145302), (122, 110763), (183, 73842), (186, 72651), (279, 48434), (366, 36921), (397, 34038), (549, 24614), (558, 24217), (794, 17019), (1098, 12307), (1191, 11346), (1891, 7146), (2382, 5673), (3573, 3782)]