18486518398

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{194681}}^1$

素因数の和:195363

約数の個数: 16

約数和(自身を含む): 28127655360

約数和(自身を除く): 9641136962

約数列:

[1, 2, 79, 158, 601, 1202, 47479, 94958, 194681, 389362, 15379799, 30759598, 117003281, 234006562, 9243259199, 18486518398]

約数ペア:

[(1, 18486518398), (2, 9243259199), (79, 234006562), (158, 117003281), (601, 30759598), (1202, 15379799), (47479, 389362), (94958, 194681)]