315027378

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{91631}}^1$

素因数の和:91830

約数の個数: 24

約数和(自身を含む): 686140416

約数和(自身を除く): 371113038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 91631, 183262, 274893, 549786, 824679, 1649358, 17501521, 35003042, 52504563, 105009126, 157513689, 315027378]

約数ペア:

[(1, 315027378), (2, 157513689), (3, 105009126), (6, 52504563), (9, 35003042), (18, 17501521), (191, 1649358), (382, 824679), (573, 549786), (1146, 274893), (1719, 183262), (3438, 91631)]