18796476

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{14639}}^1$

素因数の和:14753

約数の個数: 24

約数和(自身を含む): 44271360

約数和(自身を除く): 25474884

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 14639, 29278, 43917, 58556, 87834, 175668, 1566373, 3132746, 4699119, 6265492, 9398238, 18796476]

約数ペア:

[(1, 18796476), (2, 9398238), (3, 6265492), (4, 4699119), (6, 3132746), (12, 1566373), (107, 175668), (214, 87834), (321, 58556), (428, 43917), (642, 29278), (1284, 14639)]