8613774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 20324304

約数和(自身を除く): 11710530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 281, 393, 562, 786, 843, 1179, 1686, 1703, 2358, 2529, 3406, 3653, 5058, 5109, 7306, 10218, 10959, 15327, 21918, 30654, 32877, 36811, 65754, 73622, 110433, 220866, 331299, 478543, 662598, 957086, 1435629, 2871258, 4306887, 8613774]

約数ペア:

[(1, 8613774), (2, 4306887), (3, 2871258), (6, 1435629), (9, 957086), (13, 662598), (18, 478543), (26, 331299), (39, 220866), (78, 110433), (117, 73622), (131, 65754), (234, 36811), (262, 32877), (281, 30654), (393, 21918), (562, 15327), (786, 10959), (843, 10218), (1179, 7306), (1686, 5109), (1703, 5058), (2358, 3653), (2529, 3406)]