74273188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{153457}}^1$

素因数の和:153483

約数の個数: 18

約数和(自身を含む): 142869398

約数和(自身を除く): 68596210

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 153457, 306914, 613828, 1688027, 3376054, 6752108, 18568297, 37136594, 74273188]

約数ペア:

[(1, 74273188), (2, 37136594), (4, 18568297), (11, 6752108), (22, 3376054), (44, 1688027), (121, 613828), (242, 306914), (484, 153457)]