21864054

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{4931}}^1$

素因数の和:5675

約数の個数: 16

約数和(自身を含む): 43796160

約数和(自身を除く): 21932106

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 4931, 9862, 14793, 29586, 3644009, 7288018, 10932027, 21864054]

約数ペア:

[(1, 21864054), (2, 10932027), (3, 7288018), (6, 3644009), (739, 29586), (1478, 14793), (2217, 9862), (4434, 4931)]