9253456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 19220000

約数和(自身を除く): 9966544

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 499, 976, 998, 1159, 1996, 2318, 3992, 4636, 7984, 9272, 9481, 18544, 18962, 30439, 37924, 60878, 75848, 121756, 151696, 243512, 487024, 578341, 1156682, 2313364, 4626728, 9253456]

約数ペア:

[(1, 9253456), (2, 4626728), (4, 2313364), (8, 1156682), (16, 578341), (19, 487024), (38, 243512), (61, 151696), (76, 121756), (122, 75848), (152, 60878), (244, 37924), (304, 30439), (488, 18962), (499, 18544), (976, 9481), (998, 9272), (1159, 7984), (1996, 4636), (2318, 3992)]