17981844

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2267}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 42039648

約数和(自身を除く): 24057804

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2267, 2644, 3966, 4534, 6801, 7932, 9068, 13602, 27204, 1498487, 2996974, 4495461, 5993948, 8990922, 17981844]

約数ペア:

[(1, 17981844), (2, 8990922), (3, 5993948), (4, 4495461), (6, 2996974), (12, 1498487), (661, 27204), (1322, 13602), (1983, 9068), (2267, 7932), (2644, 6801), (3966, 4534)]