18442099186

素因数分解:

$2^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{623423}}^1$

素因数の和:625545

約数の個数: 16

約数和(自身を含む): 31630040064

約数和(自身を除く): 13187940878

約数列:

[1, 2, 7, 14, 2113, 4226, 14791, 29582, 623423, 1246846, 4363961, 8727922, 1317292799, 2634585598, 9221049593, 18442099186]

約数ペア:

[(1, 18442099186), (2, 9221049593), (7, 2634585598), (14, 1317292799), (2113, 8727922), (4226, 4363961), (14791, 1246846), (29582, 623423)]