22381188

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 53665920

約数和(自身を除く): 31284732

約数列:

[1, 2, 3, 4, 6, 12, 71, 109, 142, 213, 218, 241, 284, 327, 426, 436, 482, 654, 723, 852, 964, 1308, 1446, 2892, 7739, 15478, 17111, 23217, 26269, 30956, 34222, 46434, 51333, 52538, 68444, 78807, 92868, 102666, 105076, 157614, 205332, 315228, 1865099, 3730198, 5595297, 7460396, 11190594, 22381188]

約数ペア:

[(1, 22381188), (2, 11190594), (3, 7460396), (4, 5595297), (6, 3730198), (12, 1865099), (71, 315228), (109, 205332), (142, 157614), (213, 105076), (218, 102666), (241, 92868), (284, 78807), (327, 68444), (426, 52538), (436, 51333), (482, 46434), (654, 34222), (723, 30956), (852, 26269), (964, 23217), (1308, 17111), (1446, 15478), (2892, 7739)]