7681974

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 15832320

約数和(自身を除く): 8150346

約数列:

[1, 2, 3, 6, 61, 122, 139, 151, 183, 278, 302, 366, 417, 453, 834, 906, 8479, 9211, 16958, 18422, 20989, 25437, 27633, 41978, 50874, 55266, 62967, 125934, 1280329, 2560658, 3840987, 7681974]

約数ペア:

[(1, 7681974), (2, 3840987), (3, 2560658), (6, 1280329), (61, 125934), (122, 62967), (139, 55266), (151, 50874), (183, 41978), (278, 27633), (302, 25437), (366, 20989), (417, 18422), (453, 16958), (834, 9211), (906, 8479)]