7959204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 22276800

約数和(自身を除く): 14317596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 199, 202, 303, 396, 398, 404, 597, 606, 796, 909, 1111, 1194, 1212, 1791, 1818, 2189, 2222, 2388, 3333, 3582, 3636, 4378, 4444, 6567, 6666, 7164, 8756, 9999, 13134, 13332, 19701, 19998, 20099, 26268, 39402, 39996, 40198, 60297, 78804, 80396, 120594, 180891, 221089, 241188, 361782, 442178, 663267, 723564, 884356, 1326534, 1989801, 2653068, 3979602, 7959204]

約数ペア:

[(1, 7959204), (2, 3979602), (3, 2653068), (4, 1989801), (6, 1326534), (9, 884356), (11, 723564), (12, 663267), (18, 442178), (22, 361782), (33, 241188), (36, 221089), (44, 180891), (66, 120594), (99, 80396), (101, 78804), (132, 60297), (198, 40198), (199, 39996), (202, 39402), (303, 26268), (396, 20099), (398, 19998), (404, 19701), (597, 13332), (606, 13134), (796, 9999), (909, 8756), (1111, 7164), (1194, 6666), (1212, 6567), (1791, 4444), (1818, 4378), (2189, 3636), (2222, 3582), (2388, 3333)]