285148974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139369}}^1$

素因数の和:139416

約数の個数: 32

約数和(自身を含む): 642216960

約数和(自身を除く): 357067986

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 139369, 278738, 418107, 836214, 1533059, 3066118, 4320439, 4599177, 8640878, 9198354, 12961317, 25922634, 47524829, 95049658, 142574487, 285148974]

約数ペア:

[(1, 285148974), (2, 142574487), (3, 95049658), (6, 47524829), (11, 25922634), (22, 12961317), (31, 9198354), (33, 8640878), (62, 4599177), (66, 4320439), (93, 3066118), (186, 1533059), (341, 836214), (682, 418107), (1023, 278738), (2046, 139369)]