18115174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 34329600

約数和(自身を除く): 16214426

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1489, 1738, 2978, 6083, 10423, 12166, 16379, 20846, 32758, 114653, 117631, 229306, 235262, 823417, 1293941, 1646834, 2587882, 9057587, 18115174]

約数ペア:

[(1, 18115174), (2, 9057587), (7, 2587882), (11, 1646834), (14, 1293941), (22, 823417), (77, 235262), (79, 229306), (154, 117631), (158, 114653), (553, 32758), (869, 20846), (1106, 16379), (1489, 12166), (1738, 10423), (2978, 6083)]