17859516

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28081}}^1$

素因数の和:28141

約数の個数: 24

約数和(自身を含む): 42459984

約数和(自身を除く): 24600468

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28081, 56162, 84243, 112324, 168486, 336972, 1488293, 2976586, 4464879, 5953172, 8929758, 17859516]

約数ペア:

[(1, 17859516), (2, 8929758), (3, 5953172), (4, 4464879), (6, 2976586), (12, 1488293), (53, 336972), (106, 168486), (159, 112324), (212, 84243), (318, 56162), (636, 28081)]