9916962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 23113728

約数和(自身を除く): 13196766

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 131, 186, 222, 262, 341, 393, 407, 682, 786, 814, 1023, 1147, 1221, 1441, 2046, 2294, 2442, 2882, 3441, 4061, 4323, 4847, 6882, 8122, 8646, 9694, 12183, 12617, 14541, 24366, 25234, 29082, 37851, 44671, 53317, 75702, 89342, 106634, 134013, 150257, 159951, 268026, 300514, 319902, 450771, 901542, 1652827, 3305654, 4958481, 9916962]

約数ペア:

[(1, 9916962), (2, 4958481), (3, 3305654), (6, 1652827), (11, 901542), (22, 450771), (31, 319902), (33, 300514), (37, 268026), (62, 159951), (66, 150257), (74, 134013), (93, 106634), (111, 89342), (131, 75702), (186, 53317), (222, 44671), (262, 37851), (341, 29082), (393, 25234), (407, 24366), (682, 14541), (786, 12617), (814, 12183), (1023, 9694), (1147, 8646), (1221, 8122), (1441, 6882), (2046, 4847), (2294, 4323), (2442, 4061), (2882, 3441)]