9905958

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4201}}^1$

素因数の和:4340

約数の個数: 24

約数和(自身を含む): 21631896

約数和(自身を除く): 11725938

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 4201, 8402, 12603, 25206, 37809, 75618, 550331, 1100662, 1650993, 3301986, 4952979, 9905958]

約数ペア:

[(1, 9905958), (2, 4952979), (3, 3301986), (6, 1650993), (9, 1100662), (18, 550331), (131, 75618), (262, 37809), (393, 25206), (786, 12603), (1179, 8402), (2358, 4201)]