40374867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 64413440

約数和(自身を除く): 24038573

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 103, 247, 299, 309, 437, 529, 741, 897, 1311, 1339, 1587, 1957, 2369, 4017, 5681, 5871, 6877, 7107, 10051, 17043, 20631, 25441, 30153, 30797, 45011, 54487, 76323, 92391, 130663, 135033, 163461, 391989, 585143, 708331, 1035253, 1755429, 2124993, 3105759, 13458289, 40374867]

約数ペア:

[(1, 40374867), (3, 13458289), (13, 3105759), (19, 2124993), (23, 1755429), (39, 1035253), (57, 708331), (69, 585143), (103, 391989), (247, 163461), (299, 135033), (309, 130663), (437, 92391), (529, 76323), (741, 54487), (897, 45011), (1311, 30797), (1339, 30153), (1587, 25441), (1957, 20631), (2369, 17043), (4017, 10051), (5681, 7107), (5871, 6877)]