24390189

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 40435200

約数和(自身を除く): 16045011

約数列:

[1, 3, 9, 17, 23, 29, 51, 69, 87, 153, 207, 239, 261, 391, 493, 667, 717, 1173, 1479, 2001, 2151, 3519, 4063, 4437, 5497, 6003, 6931, 11339, 12189, 16491, 20793, 34017, 36567, 49473, 62379, 93449, 102051, 117827, 159413, 280347, 353481, 478239, 841041, 1060443, 1434717, 2710021, 8130063, 24390189]

約数ペア:

[(1, 24390189), (3, 8130063), (9, 2710021), (17, 1434717), (23, 1060443), (29, 841041), (51, 478239), (69, 353481), (87, 280347), (153, 159413), (207, 117827), (239, 102051), (261, 93449), (391, 62379), (493, 49473), (667, 36567), (717, 34017), (1173, 20793), (1479, 16491), (2001, 12189), (2151, 11339), (3519, 6931), (4063, 6003), (4437, 5497)]