181291924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{2801}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 346461696

約数和(自身を除く): 165169772

約数列:

[1, 2, 4, 11, 22, 44, 1471, 2801, 2942, 5602, 5884, 11204, 16181, 30811, 32362, 61622, 64724, 123244, 4120271, 8240542, 16481084, 45322981, 90645962, 181291924]

約数ペア:

[(1, 181291924), (2, 90645962), (4, 45322981), (11, 16481084), (22, 8240542), (44, 4120271), (1471, 123244), (2801, 64724), (2942, 61622), (5602, 32362), (5884, 30811), (11204, 16181)]