125648262

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{21089}}^1$

素因数の和:21428

約数の個数: 24

約数和(自身を含む): 273073320

約数和(自身を除く): 147425058

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 21089, 42178, 63267, 126534, 189801, 379602, 6980459, 13960918, 20941377, 41882754, 62824131, 125648262]

約数ペア:

[(1, 125648262), (2, 62824131), (3, 41882754), (6, 20941377), (9, 13960918), (18, 6980459), (331, 379602), (662, 189801), (993, 126534), (1986, 63267), (2979, 42178), (5958, 21089)]