21102548502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{502441631}}^1$

素因数の和:502441643

約数の個数: 16

約数和(自身を含む): 48234396672

約数和(自身を除く): 27131848170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 502441631, 1004883262, 1507324893, 3014649786, 3517091417, 7034182834, 10551274251, 21102548502]

約数ペア:

[(1, 21102548502), (2, 10551274251), (3, 7034182834), (6, 3517091417), (7, 3014649786), (14, 1507324893), (21, 1004883262), (42, 502441631)]