18193336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17099}}^1$

素因数の和:17131

約数の個数: 32

約数和(自身を含む): 41040000

約数和(自身を除く): 22846664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17099, 34198, 68396, 119693, 136792, 239386, 324881, 478772, 649762, 957544, 1299524, 2274167, 2599048, 4548334, 9096668, 18193336]

約数ペア:

[(1, 18193336), (2, 9096668), (4, 4548334), (7, 2599048), (8, 2274167), (14, 1299524), (19, 957544), (28, 649762), (38, 478772), (56, 324881), (76, 239386), (133, 136792), (152, 119693), (266, 68396), (532, 34198), (1064, 17099)]