9240644

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 18549888

約数和(自身を除く): 9309244

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 823, 1604, 1646, 2807, 3292, 5614, 5761, 11228, 11522, 23044, 330023, 660046, 1320092, 2310161, 4620322, 9240644]

約数ペア:

[(1, 9240644), (2, 4620322), (4, 2310161), (7, 1320092), (14, 660046), (28, 330023), (401, 23044), (802, 11522), (823, 11228), (1604, 5761), (1646, 5614), (2807, 3292)]