19971302406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27508681}}^1$

素因数の和:27508708

約数の個数: 24

約数和(自身を含む): 43903856472

約数和(自身を除く): 23932554066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27508681, 55017362, 82526043, 165052086, 302595491, 605190982, 907786473, 1815572946, 3328550401, 6657100802, 9985651203, 19971302406]

約数ペア:

[(1, 19971302406), (2, 9985651203), (3, 6657100802), (6, 3328550401), (11, 1815572946), (22, 907786473), (33, 605190982), (66, 302595491), (121, 165052086), (242, 82526043), (363, 55017362), (726, 27508681)]