42689238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 90182400

約数和(自身を除く): 47493162

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 439, 853, 878, 1317, 1706, 2559, 2634, 5118, 8341, 16207, 16682, 25023, 32414, 48621, 50046, 97242, 374467, 748934, 1123401, 2246802, 7114873, 14229746, 21344619, 42689238]

約数ペア:

[(1, 42689238), (2, 21344619), (3, 14229746), (6, 7114873), (19, 2246802), (38, 1123401), (57, 748934), (114, 374467), (439, 97242), (853, 50046), (878, 48621), (1317, 32414), (1706, 25023), (2559, 16682), (2634, 16207), (5118, 8341)]