40195518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11491}}^1$

素因数の和:11560

約数の個数: 32

約数和(自身を含む): 89361792

約数和(自身を除く): 49166274

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 11491, 22982, 34473, 68946, 126401, 252802, 379203, 609023, 758406, 1218046, 1827069, 3654138, 6699253, 13398506, 20097759, 40195518]

約数ペア:

[(1, 40195518), (2, 20097759), (3, 13398506), (6, 6699253), (11, 3654138), (22, 1827069), (33, 1218046), (53, 758406), (66, 609023), (106, 379203), (159, 252802), (318, 126401), (583, 68946), (1166, 34473), (1749, 22982), (3498, 11491)]