18570684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 47537280

約数和(自身を除く): 28966596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 269, 523, 538, 807, 1046, 1076, 1569, 1614, 2092, 2959, 3138, 3228, 5753, 5918, 6276, 8877, 11506, 11836, 17259, 17754, 23012, 34518, 35508, 69036, 140687, 281374, 422061, 562748, 844122, 1547557, 1688244, 3095114, 4642671, 6190228, 9285342, 18570684]

約数ペア:

[(1, 18570684), (2, 9285342), (3, 6190228), (4, 4642671), (6, 3095114), (11, 1688244), (12, 1547557), (22, 844122), (33, 562748), (44, 422061), (66, 281374), (132, 140687), (269, 69036), (523, 35508), (538, 34518), (807, 23012), (1046, 17754), (1076, 17259), (1569, 11836), (1614, 11506), (2092, 8877), (2959, 6276), (3138, 5918), (3228, 5753)]