17470018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 28667520

約数和(自身を除く): 11197502

約数列:

[1, 2, 23, 41, 46, 59, 82, 118, 157, 314, 943, 1357, 1886, 2419, 2714, 3611, 4838, 6437, 7222, 9263, 12874, 18526, 55637, 111274, 148051, 213049, 296102, 379783, 426098, 759566, 8735009, 17470018]

約数ペア:

[(1, 17470018), (2, 8735009), (23, 759566), (41, 426098), (46, 379783), (59, 296102), (82, 213049), (118, 148051), (157, 111274), (314, 55637), (943, 18526), (1357, 12874), (1886, 9263), (2419, 7222), (2714, 6437), (3611, 4838)]