181481900546

素因数分解:

$2^1\times {\mathrm{857}}^1\times {\mathrm{2741}}^1\times {\mathrm{38629}}^1$

素因数の和:42229

約数の個数: 16

約数和(自身を含む): 272646986040

約数和(自身を除く): 91165085494

約数列:

[1, 2, 857, 1714, 2741, 5482, 38629, 77258, 2349037, 4698074, 33105053, 66210106, 105882089, 211764178, 90740950273, 181481900546]

約数ペア:

[(1, 181481900546), (2, 90740950273), (857, 211764178), (1714, 105882089), (2741, 66210106), (5482, 33105053), (38629, 4698074), (77258, 2349037)]