18205742492

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1053817}}^1$

素因数の和:1054445

約数の個数: 24

約数和(自身を含む): 36470533344

約数和(自身を除く): 18264790852

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 8638, 17276, 1053817, 2107634, 4215268, 7376719, 14753438, 29506876, 650205089, 1300410178, 2600820356, 4551435623, 9102871246, 18205742492]

約数ペア:

[(1, 18205742492), (2, 9102871246), (4, 4551435623), (7, 2600820356), (14, 1300410178), (28, 650205089), (617, 29506876), (1234, 14753438), (2468, 7376719), (4319, 4215268), (8638, 2107634), (17276, 1053817)]