142664454

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{184321}}^1$

素因数の和:184372

約数の個数: 24

約数和(自身を含む): 316296552

約数和(自身を除く): 173632098

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 184321, 368642, 552963, 1105926, 1658889, 3317778, 7925803, 15851606, 23777409, 47554818, 71332227, 142664454]

約数ペア:

[(1, 142664454), (2, 71332227), (3, 47554818), (6, 23777409), (9, 15851606), (18, 7925803), (43, 3317778), (86, 1658889), (129, 1105926), (258, 552963), (387, 368642), (774, 184321)]