213968466

素因数分解:

$2^1\times 3^4\times {\mathrm{373}}^1\times {\mathrm{3541}}^1$

素因数の和:3928

約数の個数: 40

約数和(自身を含む): 480869004

約数和(自身を除く): 266900538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 373, 746, 1119, 2238, 3357, 3541, 6714, 7082, 10071, 10623, 20142, 21246, 30213, 31869, 60426, 63738, 95607, 191214, 286821, 573642, 1320793, 2641586, 3962379, 7924758, 11887137, 23774274, 35661411, 71322822, 106984233, 213968466]

約数ペア:

[(1, 213968466), (2, 106984233), (3, 71322822), (6, 35661411), (9, 23774274), (18, 11887137), (27, 7924758), (54, 3962379), (81, 2641586), (162, 1320793), (373, 573642), (746, 286821), (1119, 191214), (2238, 95607), (3357, 63738), (3541, 60426), (6714, 31869), (7082, 30213), (10071, 21246), (10623, 20142)]