42181318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{10979}}^1$

素因数の和:11111

約数の個数: 16

約数和(自身を含む): 67592880

約数和(自身を除く): 25411562

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 10979, 21958, 186643, 373286, 1240627, 2481254, 21090659, 42181318]

約数ペア:

[(1, 42181318), (2, 21090659), (17, 2481254), (34, 1240627), (113, 373286), (226, 186643), (1921, 21958), (3842, 10979)]