10644123

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 18021120

約数和(自身を除く): 7376997

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 103, 111, 133, 147, 259, 309, 399, 703, 721, 777, 931, 1813, 1957, 2109, 2163, 2793, 3811, 4921, 5047, 5439, 5871, 11433, 13699, 14763, 15141, 26677, 34447, 41097, 72409, 80031, 95893, 103341, 186739, 217227, 287679, 506863, 560217, 1520589, 3548041, 10644123]

約数ペア:

[(1, 10644123), (3, 3548041), (7, 1520589), (19, 560217), (21, 506863), (37, 287679), (49, 217227), (57, 186739), (103, 103341), (111, 95893), (133, 80031), (147, 72409), (259, 41097), (309, 34447), (399, 26677), (703, 15141), (721, 14763), (777, 13699), (931, 11433), (1813, 5871), (1957, 5439), (2109, 5047), (2163, 4921), (2793, 3811)]