470520018

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{14827}}^1$

素因数の和:14919

約数の個数: 48

約数和(自身を含む): 1068683616

約数和(自身を除く): 598163598

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 3526, 5289, 10578, 14827, 15867, 29654, 31734, 44481, 88962, 133443, 266886, 607907, 637561, 1215814, 1275122, 1823721, 1912683, 3647442, 3825366, 5471163, 5738049, 10942326, 11476098, 26140001, 52280002, 78420003, 156840006, 235260009, 470520018]

約数ペア:

[(1, 470520018), (2, 235260009), (3, 156840006), (6, 78420003), (9, 52280002), (18, 26140001), (41, 11476098), (43, 10942326), (82, 5738049), (86, 5471163), (123, 3825366), (129, 3647442), (246, 1912683), (258, 1823721), (369, 1275122), (387, 1215814), (738, 637561), (774, 607907), (1763, 266886), (3526, 133443), (5289, 88962), (10578, 44481), (14827, 31734), (15867, 29654)]