31790808

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{9011}}^1$

素因数の和:9037

約数の個数: 72

約数和(自身を含む): 100168380

約数和(自身を除く): 68377572

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 9011, 18022, 27033, 36044, 54066, 63077, 72088, 81099, 108132, 126154, 162198, 189231, 216264, 252308, 324396, 378462, 441539, 504616, 567693, 648792, 756924, 883078, 1135386, 1324617, 1513848, 1766156, 2270772, 2649234, 3532312, 3973851, 4541544, 5298468, 7947702, 10596936, 15895404, 31790808]

約数ペア:

[(1, 31790808), (2, 15895404), (3, 10596936), (4, 7947702), (6, 5298468), (7, 4541544), (8, 3973851), (9, 3532312), (12, 2649234), (14, 2270772), (18, 1766156), (21, 1513848), (24, 1324617), (28, 1135386), (36, 883078), (42, 756924), (49, 648792), (56, 567693), (63, 504616), (72, 441539), (84, 378462), (98, 324396), (126, 252308), (147, 216264), (168, 189231), (196, 162198), (252, 126154), (294, 108132), (392, 81099), (441, 72088), (504, 63077), (588, 54066), (882, 36044), (1176, 27033), (1764, 18022), (3528, 9011)]