9720906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7366

約数の個数: 32

約数和(自身を含む): 22171968

約数和(自身を除く): 12451062

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 7331, 14662, 21993, 43986, 95303, 124627, 190606, 249254, 285909, 373881, 571818, 747762, 1620151, 3240302, 4860453, 9720906]

約数ペア:

[(1, 9720906), (2, 4860453), (3, 3240302), (6, 1620151), (13, 747762), (17, 571818), (26, 373881), (34, 285909), (39, 249254), (51, 190606), (78, 124627), (102, 95303), (221, 43986), (442, 21993), (663, 14662), (1326, 7331)]