9309147568

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{203221}}^1$

素因数の和:203645

約数の個数: 40

約数和(自身を含む): 20663612960

約数和(自身を除く): 11354465392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1636, 2863, 3272, 5726, 6544, 11452, 22904, 45808, 203221, 406442, 812884, 1422547, 1625768, 2845094, 3251536, 5690188, 11380376, 22760752, 83117389, 166234778, 332469556, 581821723, 664939112, 1163643446, 1329878224, 2327286892, 4654573784, 9309147568]

約数ペア:

[(1, 9309147568), (2, 4654573784), (4, 2327286892), (7, 1329878224), (8, 1163643446), (14, 664939112), (16, 581821723), (28, 332469556), (56, 166234778), (112, 83117389), (409, 22760752), (818, 11380376), (1636, 5690188), (2863, 3251536), (3272, 2845094), (5726, 1625768), (6544, 1422547), (11452, 812884), (22904, 406442), (45808, 203221)]