18181143636

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{11565613}}^1$

素因数の和:11565751

約数の個数: 24

約数和(自身を含む): 42746509344

約数和(自身を除く): 24565365708

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 11565613, 23131226, 34696839, 46262452, 69393678, 138787356, 1515095303, 3030190606, 4545285909, 6060381212, 9090571818, 18181143636]

約数ペア:

[(1, 18181143636), (2, 9090571818), (3, 6060381212), (4, 4545285909), (6, 3030190606), (12, 1515095303), (131, 138787356), (262, 69393678), (393, 46262452), (524, 34696839), (786, 23131226), (1572, 11565613)]