12018377

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 14409600

約数和(自身を除く): 2391223

約数列:

[1, 7, 37, 49, 259, 343, 947, 1813, 6629, 12691, 35039, 46403, 245273, 324821, 1716911, 12018377]

約数ペア:

[(1, 12018377), (7, 1716911), (37, 324821), (49, 245273), (259, 46403), (343, 35039), (947, 12691), (1813, 6629)]