18294549

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 31610880

約数和(自身を除く): 13316331

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 3527, 5187, 10581, 24689, 45851, 67013, 74067, 137553, 201039, 320957, 469091, 871169, 962871, 1407273, 2613507, 6098183, 18294549]

約数ペア:

[(1, 18294549), (3, 6098183), (7, 2613507), (13, 1407273), (19, 962871), (21, 871169), (39, 469091), (57, 320957), (91, 201039), (133, 137553), (247, 74067), (273, 67013), (399, 45851), (741, 24689), (1729, 10581), (3527, 5187)]