23988906

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 56908800

約数和(自身を除く): 32919894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 103, 114, 171, 206, 227, 309, 342, 454, 513, 618, 681, 927, 1026, 1362, 1854, 1957, 2043, 2781, 3914, 4086, 4313, 5562, 5871, 6129, 8626, 11742, 12258, 12939, 17613, 23381, 25878, 35226, 38817, 46762, 52839, 70143, 77634, 105678, 116451, 140286, 210429, 232902, 420858, 444239, 631287, 888478, 1262574, 1332717, 2665434, 3998151, 7996302, 11994453, 23988906]

約数ペア:

[(1, 23988906), (2, 11994453), (3, 7996302), (6, 3998151), (9, 2665434), (18, 1332717), (19, 1262574), (27, 888478), (38, 631287), (54, 444239), (57, 420858), (103, 232902), (114, 210429), (171, 140286), (206, 116451), (227, 105678), (309, 77634), (342, 70143), (454, 52839), (513, 46762), (618, 38817), (681, 35226), (927, 25878), (1026, 23381), (1362, 17613), (1854, 12939), (1957, 12258), (2043, 11742), (2781, 8626), (3914, 6129), (4086, 5871), (4313, 5562)]