811170306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{32491}}^1$

素因数の和:32591

約数の個数: 48

約数和(自身を含む): 1875438240

約数和(自身を除く): 1064267934

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 12483, 24966, 32491, 64982, 97473, 194946, 292419, 584838, 617329, 1234658, 1851987, 2371843, 3703974, 4743686, 5555961, 7115529, 11111922, 14231058, 21346587, 42693174, 45065017, 90130034, 135195051, 270390102, 405585153, 811170306]

約数ペア:

[(1, 811170306), (2, 405585153), (3, 270390102), (6, 135195051), (9, 90130034), (18, 45065017), (19, 42693174), (38, 21346587), (57, 14231058), (73, 11111922), (114, 7115529), (146, 5555961), (171, 4743686), (219, 3703974), (342, 2371843), (438, 1851987), (657, 1234658), (1314, 617329), (1387, 584838), (2774, 292419), (4161, 194946), (8322, 97473), (12483, 64982), (24966, 32491)]