18441018

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{4397}}^1$

素因数の和:4638

約数の個数: 24

約数和(自身を含む): 40136148

約数和(自身を除く): 21695130

約数列:

[1, 2, 3, 6, 9, 18, 233, 466, 699, 1398, 2097, 4194, 4397, 8794, 13191, 26382, 39573, 79146, 1024501, 2049002, 3073503, 6147006, 9220509, 18441018]

約数ペア:

[(1, 18441018), (2, 9220509), (3, 6147006), (6, 3073503), (9, 2049002), (18, 1024501), (233, 79146), (466, 39573), (699, 26382), (1398, 13191), (2097, 8794), (4194, 4397)]