123802126

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{74311}}^1$

素因数の和:74344

約数の個数: 24

約数和(自身を含む): 228732336

約数和(自身を除く): 104930210

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 74311, 148622, 520177, 1040354, 1263287, 2526574, 3641239, 7282478, 8843009, 17686018, 61901063, 123802126]

約数ペア:

[(1, 123802126), (2, 61901063), (7, 17686018), (14, 8843009), (17, 7282478), (34, 3641239), (49, 2526574), (98, 1263287), (119, 1040354), (238, 520177), (833, 148622), (1666, 74311)]