123717626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 200403840

約数和(自身を除く): 76686214

約数列:

[1, 2, 19, 38, 73, 103, 146, 206, 433, 866, 1387, 1957, 2774, 3914, 7519, 8227, 15038, 16454, 31609, 44599, 63218, 89198, 142861, 285722, 600571, 847381, 1201142, 1694762, 3255727, 6511454, 61858813, 123717626]

約数ペア:

[(1, 123717626), (2, 61858813), (19, 6511454), (38, 3255727), (73, 1694762), (103, 1201142), (146, 847381), (206, 600571), (433, 285722), (866, 142861), (1387, 89198), (1957, 63218), (2774, 44599), (3914, 31609), (7519, 16454), (8227, 15038)]