40890798

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 101068800

約数和(自身を除く): 60178002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 1879, 2418, 3627, 3758, 5637, 7254, 10881, 11274, 16911, 21762, 24427, 33822, 48854, 50733, 58249, 73281, 101466, 116498, 146562, 174747, 219843, 349494, 439686, 524241, 659529, 757237, 1048482, 1319058, 1514474, 1572723, 2271711, 3145446, 4543422, 6815133, 13630266, 20445399, 40890798]

約数ペア:

[(1, 40890798), (2, 20445399), (3, 13630266), (6, 6815133), (9, 4543422), (13, 3145446), (18, 2271711), (26, 1572723), (27, 1514474), (31, 1319058), (39, 1048482), (54, 757237), (62, 659529), (78, 524241), (93, 439686), (117, 349494), (186, 219843), (234, 174747), (279, 146562), (351, 116498), (403, 101466), (558, 73281), (702, 58249), (806, 50733), (837, 48854), (1209, 33822), (1674, 24427), (1879, 21762), (2418, 16911), (3627, 11274), (3758, 10881), (5637, 7254)]