18733330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24329}}^1$

素因数の和:24354

約数の個数: 32

約数和(自身を含む): 42042240

約数和(自身を除く): 23308910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24329, 48658, 121645, 170303, 243290, 267619, 340606, 535238, 851515, 1338095, 1703030, 1873333, 2676190, 3746666, 9366665, 18733330]

約数ペア:

[(1, 18733330), (2, 9366665), (5, 3746666), (7, 2676190), (10, 1873333), (11, 1703030), (14, 1338095), (22, 851515), (35, 535238), (55, 340606), (70, 267619), (77, 243290), (110, 170303), (154, 121645), (385, 48658), (770, 24329)]