25668522

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 63129600

約数和(自身を除く): 37461078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 99, 158, 198, 237, 297, 474, 547, 594, 711, 869, 1094, 1422, 1641, 1738, 2133, 2607, 3282, 4266, 4923, 5214, 6017, 7821, 9846, 12034, 14769, 15642, 18051, 23463, 29538, 36102, 43213, 46926, 54153, 86426, 108306, 129639, 162459, 259278, 324918, 388917, 475343, 777834, 950686, 1166751, 1426029, 2333502, 2852058, 4278087, 8556174, 12834261, 25668522]

約数ペア:

[(1, 25668522), (2, 12834261), (3, 8556174), (6, 4278087), (9, 2852058), (11, 2333502), (18, 1426029), (22, 1166751), (27, 950686), (33, 777834), (54, 475343), (66, 388917), (79, 324918), (99, 259278), (158, 162459), (198, 129639), (237, 108306), (297, 86426), (474, 54153), (547, 46926), (594, 43213), (711, 36102), (869, 29538), (1094, 23463), (1422, 18051), (1641, 15642), (1738, 14769), (2133, 12034), (2607, 9846), (3282, 7821), (4266, 6017), (4923, 5214)]