181180274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{22079}}^1$

素因数の和:22465

約数の個数: 16

約数和(自身を含む): 297285120

約数和(自身を除く): 116104846

約数列:

[1, 2, 11, 22, 373, 746, 4103, 8206, 22079, 44158, 242869, 485738, 8235467, 16470934, 90590137, 181180274]

約数ペア:

[(1, 181180274), (2, 90590137), (11, 16470934), (22, 8235467), (373, 485738), (746, 242869), (4103, 44158), (8206, 22079)]