31162782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1549}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 71424000

約数和(自身を除く): 40261218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1437, 1549, 2874, 3098, 3353, 4647, 6706, 9294, 10059, 10843, 20118, 21686, 32529, 65058, 741971, 1483942, 2225913, 4451826, 5193797, 10387594, 15581391, 31162782]

約数ペア:

[(1, 31162782), (2, 15581391), (3, 10387594), (6, 5193797), (7, 4451826), (14, 2225913), (21, 1483942), (42, 741971), (479, 65058), (958, 32529), (1437, 21686), (1549, 20118), (2874, 10843), (3098, 10059), (3353, 9294), (4647, 6706)]