23828778

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 53913600

約数和(自身を除く): 30084822

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 191, 239, 261, 382, 478, 522, 573, 717, 1146, 1434, 1719, 2151, 3438, 4302, 5539, 6931, 11078, 13862, 16617, 20793, 33234, 41586, 45649, 49851, 62379, 91298, 99702, 124758, 136947, 273894, 410841, 821682, 1323821, 2647642, 3971463, 7942926, 11914389, 23828778]

約数ペア:

[(1, 23828778), (2, 11914389), (3, 7942926), (6, 3971463), (9, 2647642), (18, 1323821), (29, 821682), (58, 410841), (87, 273894), (174, 136947), (191, 124758), (239, 99702), (261, 91298), (382, 62379), (478, 49851), (522, 45649), (573, 41586), (717, 33234), (1146, 20793), (1434, 16617), (1719, 13862), (2151, 11078), (3438, 6931), (4302, 5539)]