643001964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4871227}}^1$

素因数の和:4871245

約数の個数: 24

約数和(自身を含む): 1636732608

約数和(自身を除く): 993730644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 4871227, 9742454, 14613681, 19484908, 29227362, 53583497, 58454724, 107166994, 160750491, 214333988, 321500982, 643001964]

約数ペア:

[(1, 643001964), (2, 321500982), (3, 214333988), (4, 160750491), (6, 107166994), (11, 58454724), (12, 53583497), (22, 29227362), (33, 19484908), (44, 14613681), (66, 9742454), (132, 4871227)]