420160266

素因数分解:

$2^1\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{16087}}^1$

素因数の和:17546

約数の個数: 24

約数和(自身を含む): 911031264

約数和(自身を除く): 490870998

約数列:

[1, 2, 3, 6, 9, 18, 1451, 2902, 4353, 8706, 13059, 16087, 26118, 32174, 48261, 96522, 144783, 289566, 23342237, 46684474, 70026711, 140053422, 210080133, 420160266]

約数ペア:

[(1, 420160266), (2, 210080133), (3, 140053422), (6, 70026711), (9, 46684474), (18, 23342237), (1451, 289566), (2902, 144783), (4353, 96522), (8706, 48261), (13059, 32174), (16087, 26118)]