11647728

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 60

約数和(自身を含む): 33310368

約数和(自身を除く): 21662640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 1721, 2256, 3384, 3442, 5163, 6768, 6884, 10326, 13768, 15489, 20652, 27536, 30978, 41304, 61956, 80887, 82608, 123912, 161774, 242661, 247824, 323548, 485322, 647096, 727983, 970644, 1294192, 1455966, 1941288, 2911932, 3882576, 5823864, 11647728]

約数ペア:

[(1, 11647728), (2, 5823864), (3, 3882576), (4, 2911932), (6, 1941288), (8, 1455966), (9, 1294192), (12, 970644), (16, 727983), (18, 647096), (24, 485322), (36, 323548), (47, 247824), (48, 242661), (72, 161774), (94, 123912), (141, 82608), (144, 80887), (188, 61956), (282, 41304), (376, 30978), (423, 27536), (564, 20652), (752, 15489), (846, 13768), (1128, 10326), (1692, 6884), (1721, 6768), (2256, 5163), (3384, 3442)]