42147128386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{51777799}}^1$

素因数の和:51777849

約数の個数: 16

約数和(自身を含む): 70832030400

約数和(自身を除く): 28684902014

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 51777799, 103555598, 569555789, 1139111578, 1915778563, 3831557126, 21073564193, 42147128386]

約数ペア:

[(1, 42147128386), (2, 21073564193), (11, 3831557126), (22, 1915778563), (37, 1139111578), (74, 569555789), (407, 103555598), (814, 51777799)]