21462747456

素因数分解:

$2^6\times 3^1\times {\mathrm{691}}^1\times {\mathrm{161773}}^1$

素因数の和:162479

約数の個数: 56

約数和(自身を含む): 56869384864

約数和(自身を除く): 35406637408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 691, 1382, 2073, 2764, 4146, 5528, 8292, 11056, 16584, 22112, 33168, 44224, 66336, 132672, 161773, 323546, 485319, 647092, 970638, 1294184, 1941276, 2588368, 3882552, 5176736, 7765104, 10353472, 15530208, 31060416, 111785143, 223570286, 335355429, 447140572, 670710858, 894281144, 1341421716, 1788562288, 2682843432, 3577124576, 5365686864, 7154249152, 10731373728, 21462747456]

約数ペア:

[(1, 21462747456), (2, 10731373728), (3, 7154249152), (4, 5365686864), (6, 3577124576), (8, 2682843432), (12, 1788562288), (16, 1341421716), (24, 894281144), (32, 670710858), (48, 447140572), (64, 335355429), (96, 223570286), (192, 111785143), (691, 31060416), (1382, 15530208), (2073, 10353472), (2764, 7765104), (4146, 5176736), (5528, 3882552), (8292, 2588368), (11056, 1941276), (16584, 1294184), (22112, 970638), (33168, 647092), (44224, 485319), (66336, 323546), (132672, 161773)]