180331492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{3907}}^1$

素因数の和:4971

約数の個数: 24

約数和(自身を含む): 344685600

約数和(自身を除く): 164354108

約数列:

[1, 2, 4, 11, 22, 44, 1049, 2098, 3907, 4196, 7814, 11539, 15628, 23078, 42977, 46156, 85954, 171908, 4098443, 8196886, 16393772, 45082873, 90165746, 180331492]

約数ペア:

[(1, 180331492), (2, 90165746), (4, 45082873), (11, 16393772), (22, 8196886), (44, 4098443), (1049, 171908), (2098, 85954), (3907, 46156), (4196, 42977), (7814, 23078), (11539, 15628)]