18345382034

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{855901}}^1$

素因数の和:857441

約数の個数: 16

約数和(自身を含む): 31469804736

約数和(自身を除く): 13124422702

約数列:

[1, 2, 7, 14, 1531, 3062, 10717, 21434, 855901, 1711802, 5991307, 11982614, 1310384431, 2620768862, 9172691017, 18345382034]

約数ペア:

[(1, 18345382034), (2, 9172691017), (7, 2620768862), (14, 1310384431), (1531, 11982614), (3062, 5991307), (10717, 1711802), (21434, 855901)]