12216456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{24239}}^1$

素因数の和:24258

約数の個数: 48

約数和(自身を含む): 37814400

約数和(自身を除く): 25597944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 24239, 48478, 72717, 96956, 145434, 169673, 193912, 218151, 290868, 339346, 436302, 509019, 581736, 678692, 872604, 1018038, 1357384, 1527057, 1745208, 2036076, 3054114, 4072152, 6108228, 12216456]

約数ペア:

[(1, 12216456), (2, 6108228), (3, 4072152), (4, 3054114), (6, 2036076), (7, 1745208), (8, 1527057), (9, 1357384), (12, 1018038), (14, 872604), (18, 678692), (21, 581736), (24, 509019), (28, 436302), (36, 339346), (42, 290868), (56, 218151), (63, 193912), (72, 169673), (84, 145434), (126, 96956), (168, 72717), (252, 48478), (504, 24239)]