18326056

素因数分解:

$2^3\times 7^1\times {\mathrm{327251}}^1$

素因数の和:327264

約数の個数: 16

約数和(自身を含む): 39270240

約数和(自身を除く): 20944184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 327251, 654502, 1309004, 2290757, 2618008, 4581514, 9163028, 18326056]

約数ペア:

[(1, 18326056), (2, 9163028), (4, 4581514), (7, 2618008), (8, 2290757), (14, 1309004), (28, 654502), (56, 327251)]