7959996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20101}}^1$

素因数の和:20122

約数の個数: 36

約数和(自身を含む): 21951384

約数和(自身を除く): 13991388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 20101, 40202, 60303, 80404, 120606, 180909, 221111, 241212, 361818, 442222, 663333, 723636, 884444, 1326666, 1989999, 2653332, 3979998, 7959996]

約数ペア:

[(1, 7959996), (2, 3979998), (3, 2653332), (4, 1989999), (6, 1326666), (9, 884444), (11, 723636), (12, 663333), (18, 442222), (22, 361818), (33, 241212), (36, 221111), (44, 180909), (66, 120606), (99, 80404), (132, 60303), (198, 40202), (396, 20101)]