31903812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46643}}^1$

素因数の和:46672

約数の個数: 36

約数和(自身を含む): 84892080

約数和(自身を除く): 52988268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 46643, 93286, 139929, 186572, 279858, 419787, 559716, 839574, 886217, 1679148, 1772434, 2658651, 3544868, 5317302, 7975953, 10634604, 15951906, 31903812]

約数ペア:

[(1, 31903812), (2, 15951906), (3, 10634604), (4, 7975953), (6, 5317302), (9, 3544868), (12, 2658651), (18, 1772434), (19, 1679148), (36, 886217), (38, 839574), (57, 559716), (76, 419787), (114, 279858), (171, 186572), (228, 139929), (342, 93286), (684, 46643)]