2021332986

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 4408110720

約数和(自身を除く): 2386777734

約数列:

[1, 2, 3, 6, 9, 18, 359, 421, 718, 743, 842, 1077, 1263, 1486, 2154, 2229, 2526, 3231, 3789, 4458, 6462, 6687, 7578, 13374, 151139, 266737, 302278, 312803, 453417, 533474, 625606, 800211, 906834, 938409, 1360251, 1600422, 1876818, 2400633, 2720502, 2815227, 4801266, 5630454, 112296277, 224592554, 336888831, 673777662, 1010666493, 2021332986]

約数ペア:

[(1, 2021332986), (2, 1010666493), (3, 673777662), (6, 336888831), (9, 224592554), (18, 112296277), (359, 5630454), (421, 4801266), (718, 2815227), (743, 2720502), (842, 2400633), (1077, 1876818), (1263, 1600422), (1486, 1360251), (2154, 938409), (2229, 906834), (2526, 800211), (3231, 625606), (3789, 533474), (4458, 453417), (6462, 312803), (6687, 302278), (7578, 266737), (13374, 151139)]