18124112

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{8647}}^1$

素因数の和:8786

約数の個数: 20

約数和(自身を含む): 35387616

約数和(自身を除く): 17263504

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 8647, 17294, 34588, 69176, 138352, 1132757, 2265514, 4531028, 9062056, 18124112]

約数ペア:

[(1, 18124112), (2, 9062056), (4, 4531028), (8, 2265514), (16, 1132757), (131, 138352), (262, 69176), (524, 34588), (1048, 17294), (2096, 8647)]