21631902

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97441}}^1$

素因数の和:97483

約数の個数: 16

約数和(自身を含む): 44433552

約数和(自身を除く): 22801650

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 97441, 194882, 292323, 584646, 3605317, 7210634, 10815951, 21631902]

約数ペア:

[(1, 21631902), (2, 10815951), (3, 7210634), (6, 3605317), (37, 584646), (74, 292323), (111, 194882), (222, 97441)]