40785894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3905

約数の個数: 48

約数和(自身を含む): 96046080

約数和(自身を除く): 55260186

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 3847, 5301, 7694, 10602, 11541, 23082, 34623, 69246, 73093, 119257, 146186, 219279, 238514, 357771, 438558, 657837, 715542, 1073313, 1315674, 2146626, 2265883, 4531766, 6797649, 13595298, 20392947, 40785894]

約数ペア:

[(1, 40785894), (2, 20392947), (3, 13595298), (6, 6797649), (9, 4531766), (18, 2265883), (19, 2146626), (31, 1315674), (38, 1073313), (57, 715542), (62, 657837), (93, 438558), (114, 357771), (171, 238514), (186, 219279), (279, 146186), (342, 119257), (558, 73093), (589, 69246), (1178, 34623), (1767, 23082), (3534, 11541), (3847, 10602), (5301, 7694)]