43640622

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 98347392

約数和(自身を除く): 54706770

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 197, 279, 394, 397, 558, 591, 794, 1182, 1191, 1773, 2382, 3546, 3573, 6107, 7146, 12214, 12307, 18321, 24614, 36642, 36921, 54963, 73842, 78209, 109926, 110763, 156418, 221526, 234627, 469254, 703881, 1407762, 2424479, 4848958, 7273437, 14546874, 21820311, 43640622]

約数ペア:

[(1, 43640622), (2, 21820311), (3, 14546874), (6, 7273437), (9, 4848958), (18, 2424479), (31, 1407762), (62, 703881), (93, 469254), (186, 234627), (197, 221526), (279, 156418), (394, 110763), (397, 109926), (558, 78209), (591, 73842), (794, 54963), (1182, 36921), (1191, 36642), (1773, 24614), (2382, 18321), (3546, 12307), (3573, 12214), (6107, 7146)]