18783042912

素因数分解:

$2^5\times 3^3\times {\mathrm{157}}^1\times {\mathrm{138469}}^1$

素因数の和:138645

約数の個数: 96

約数和(自身を含む): 55133215200

約数和(自身を除く): 36350172288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 157, 216, 288, 314, 432, 471, 628, 864, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4239, 5024, 5652, 7536, 8478, 11304, 15072, 16956, 22608, 33912, 45216, 67824, 135648, 138469, 276938, 415407, 553876, 830814, 1107752, 1246221, 1661628, 2215504, 2492442, 3323256, 3738663, 4431008, 4984884, 6646512, 7477326, 9969768, 13293024, 14954652, 19939536, 21739633, 29909304, 39879072, 43479266, 59818608, 65218899, 86958532, 119637216, 130437798, 173917064, 195656697, 260875596, 347834128, 391313394, 521751192, 586970091, 695668256, 782626788, 1043502384, 1173940182, 1565253576, 2087004768, 2347880364, 3130507152, 4695760728, 6261014304, 9391521456, 18783042912]

約数ペア:

[(1, 18783042912), (2, 9391521456), (3, 6261014304), (4, 4695760728), (6, 3130507152), (8, 2347880364), (9, 2087004768), (12, 1565253576), (16, 1173940182), (18, 1043502384), (24, 782626788), (27, 695668256), (32, 586970091), (36, 521751192), (48, 391313394), (54, 347834128), (72, 260875596), (96, 195656697), (108, 173917064), (144, 130437798), (157, 119637216), (216, 86958532), (288, 65218899), (314, 59818608), (432, 43479266), (471, 39879072), (628, 29909304), (864, 21739633), (942, 19939536), (1256, 14954652), (1413, 13293024), (1884, 9969768), (2512, 7477326), (2826, 6646512), (3768, 4984884), (4239, 4431008), (5024, 3738663), (5652, 3323256), (7536, 2492442), (8478, 2215504), (11304, 1661628), (15072, 1246221), (16956, 1107752), (22608, 830814), (33912, 553876), (45216, 415407), (67824, 276938), (135648, 138469)]