180038618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{66337}}^1$

素因数の和:66421

約数の個数: 16

約数和(自身を含む): 286580160

約数和(自身を除く): 106541542

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 66337, 132674, 1525751, 3051502, 3913883, 7827766, 90019309, 180038618]

約数ペア:

[(1, 180038618), (2, 90019309), (23, 7827766), (46, 3913883), (59, 3051502), (118, 1525751), (1357, 132674), (2714, 66337)]