31158252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45553}}^1$

素因数の和:45582

約数の個数: 36

約数和(自身を含む): 82908280

約数和(自身を除く): 51750028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45553, 91106, 136659, 182212, 273318, 409977, 546636, 819954, 865507, 1639908, 1731014, 2596521, 3462028, 5193042, 7789563, 10386084, 15579126, 31158252]

約数ペア:

[(1, 31158252), (2, 15579126), (3, 10386084), (4, 7789563), (6, 5193042), (9, 3462028), (12, 2596521), (18, 1731014), (19, 1639908), (36, 865507), (38, 819954), (57, 546636), (76, 409977), (114, 273318), (171, 182212), (228, 136659), (342, 91106), (684, 45553)]