18306970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3541}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 36723456

約数和(自身を除く): 18416486

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 3541, 5170, 7082, 17705, 35410, 38951, 77902, 166427, 194755, 332854, 389510, 832135, 1664270, 1830697, 3661394, 9153485, 18306970]

約数ペア:

[(1, 18306970), (2, 9153485), (5, 3661394), (10, 1830697), (11, 1664270), (22, 832135), (47, 389510), (55, 332854), (94, 194755), (110, 166427), (235, 77902), (470, 38951), (517, 35410), (1034, 17705), (2585, 7082), (3541, 5170)]