291228372

素因数分解:

$2^2\times 3^4\times {\mathrm{898853}}^1$

素因数の和:898869

約数の個数: 30

約数和(自身を含む): 761329338

約数和(自身を除く): 470100966

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 898853, 1797706, 2696559, 3595412, 5393118, 8089677, 10786236, 16179354, 24269031, 32358708, 48538062, 72807093, 97076124, 145614186, 291228372]

約数ペア:

[(1, 291228372), (2, 145614186), (3, 97076124), (4, 72807093), (6, 48538062), (9, 32358708), (12, 24269031), (18, 16179354), (27, 10786236), (36, 8089677), (54, 5393118), (81, 3595412), (108, 2696559), (162, 1797706), (324, 898853)]