18780141746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{672593}}^1$

素因数の和:673225

約数の個数: 16

約数和(自身を含む): 29443474944

約数和(自身を除く): 10663333198

約数列:

[1, 2, 23, 46, 607, 1214, 13961, 27922, 672593, 1345186, 15469639, 30939278, 408263951, 816527902, 9390070873, 18780141746]

約数ペア:

[(1, 18780141746), (2, 9390070873), (23, 816527902), (46, 408263951), (607, 30939278), (1214, 15469639), (13961, 1345186), (27922, 672593)]