42640284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{209021}}^1$

素因数の和:209045

約数の個数: 24

約数和(自身を含む): 105347088

約数和(自身を除く): 62706804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 209021, 418042, 627063, 836084, 1254126, 2508252, 3553357, 7106714, 10660071, 14213428, 21320142, 42640284]

約数ペア:

[(1, 42640284), (2, 21320142), (3, 14213428), (4, 10660071), (6, 7106714), (12, 3553357), (17, 2508252), (34, 1254126), (51, 836084), (68, 627063), (102, 418042), (204, 209021)]