274444422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{15161}}^1$

素因数の和:15604

約数の個数: 32

約数和(自身を含む): 628798464

約数和(自身を除く): 354354042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 6034, 9051, 15161, 18102, 30322, 45483, 90966, 106127, 212254, 318381, 636762, 6534391, 13068782, 19603173, 39206346, 45740737, 91481474, 137222211, 274444422]

約数ペア:

[(1, 274444422), (2, 137222211), (3, 91481474), (6, 45740737), (7, 39206346), (14, 19603173), (21, 13068782), (42, 6534391), (431, 636762), (862, 318381), (1293, 212254), (2586, 106127), (3017, 90966), (6034, 45483), (9051, 30322), (15161, 18102)]