18106708

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 32514048

約数和(自身を除く): 14407340

約数列:

[1, 2, 4, 53, 106, 212, 223, 383, 446, 766, 892, 1532, 11819, 20299, 23638, 40598, 47276, 81196, 85409, 170818, 341636, 4526677, 9053354, 18106708]

約数ペア:

[(1, 18106708), (2, 9053354), (4, 4526677), (53, 341636), (106, 170818), (212, 85409), (223, 81196), (383, 47276), (446, 40598), (766, 23638), (892, 20299), (1532, 11819)]