18183532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3571}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 34005440

約数和(自身を除く): 15821908

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3571, 5092, 7142, 14284, 67849, 135698, 239257, 271396, 478514, 957028, 4545883, 9091766, 18183532]

約数ペア:

[(1, 18183532), (2, 9091766), (4, 4545883), (19, 957028), (38, 478514), (67, 271396), (76, 239257), (134, 135698), (268, 67849), (1273, 14284), (2546, 7142), (3571, 5092)]