18406062

素因数分解:

$2^1\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1213}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 41081760

約数和(自身を除く): 22675698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 281, 562, 843, 1213, 1686, 2426, 2529, 3639, 5058, 7278, 7587, 10917, 15174, 21834, 32751, 65502, 340853, 681706, 1022559, 2045118, 3067677, 6135354, 9203031, 18406062]

約数ペア:

[(1, 18406062), (2, 9203031), (3, 6135354), (6, 3067677), (9, 2045118), (18, 1022559), (27, 681706), (54, 340853), (281, 65502), (562, 32751), (843, 21834), (1213, 15174), (1686, 10917), (2426, 7587), (2529, 7278), (3639, 5058)]