9904146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{235813}}^1$

素因数の和:235825

約数の個数: 16

約数和(自身を含む): 22638144

約数和(自身を除く): 12733998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 235813, 471626, 707439, 1414878, 1650691, 3301382, 4952073, 9904146]

約数ペア:

[(1, 9904146), (2, 4952073), (3, 3301382), (6, 1650691), (7, 1414878), (14, 707439), (21, 471626), (42, 235813)]