18634506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{809}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 22189494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 349, 698, 809, 1047, 1618, 2094, 2427, 3839, 4854, 7678, 8899, 11517, 17798, 23034, 26697, 53394, 282341, 564682, 847023, 1694046, 3105751, 6211502, 9317253, 18634506]

約数ペア:

[(1, 18634506), (2, 9317253), (3, 6211502), (6, 3105751), (11, 1694046), (22, 847023), (33, 564682), (66, 282341), (349, 53394), (698, 26697), (809, 23034), (1047, 17798), (1618, 11517), (2094, 8899), (2427, 7678), (3839, 4854)]