2015566776

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{106441}}^1$

素因数の和:106716

約数の個数: 48

約数和(自身を含む): 5479634160

約数和(自身を除く): 3464067384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 18936, 106441, 212882, 319323, 425764, 638646, 851528, 957969, 1277292, 1915938, 2554584, 3831876, 7663752, 27993983, 55987966, 83981949, 111975932, 167963898, 223951864, 251945847, 335927796, 503891694, 671855592, 1007783388, 2015566776]

約数ペア:

[(1, 2015566776), (2, 1007783388), (3, 671855592), (4, 503891694), (6, 335927796), (8, 251945847), (9, 223951864), (12, 167963898), (18, 111975932), (24, 83981949), (36, 55987966), (72, 27993983), (263, 7663752), (526, 3831876), (789, 2554584), (1052, 1915938), (1578, 1277292), (2104, 957969), (2367, 851528), (3156, 638646), (4734, 425764), (6312, 319323), (9468, 212882), (18936, 106441)]