21176934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 23944602

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191, 382, 573, 1087, 1146, 2174, 3247, 3261, 6494, 6522, 9741, 18479, 19482, 36958, 55437, 110874, 207617, 415234, 622851, 1245702, 3529489, 7058978, 10588467, 21176934]

約数ペア:

[(1, 21176934), (2, 10588467), (3, 7058978), (6, 3529489), (17, 1245702), (34, 622851), (51, 415234), (102, 207617), (191, 110874), (382, 55437), (573, 36958), (1087, 19482), (1146, 18479), (2174, 9741), (3247, 6522), (3261, 6494)]