806571882

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{863}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 1767018240

約数和(自身を除く): 960446358

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 379, 411, 758, 822, 863, 1137, 1233, 1726, 2274, 2466, 2589, 3411, 5178, 6822, 7767, 15534, 51923, 103846, 118231, 155769, 236462, 311538, 327077, 354693, 467307, 654154, 709386, 934614, 981231, 1064079, 1962462, 2128158, 2943693, 5887386, 44809549, 89619098, 134428647, 268857294, 403285941, 806571882]

約数ペア:

[(1, 806571882), (2, 403285941), (3, 268857294), (6, 134428647), (9, 89619098), (18, 44809549), (137, 5887386), (274, 2943693), (379, 2128158), (411, 1962462), (758, 1064079), (822, 981231), (863, 934614), (1137, 709386), (1233, 654154), (1726, 467307), (2274, 354693), (2466, 327077), (2589, 311538), (3411, 236462), (5178, 155769), (6822, 118231), (7767, 103846), (15534, 51923)]