804907764

素因数分解:

$2^2\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{20161}}^1$

素因数の和:21280

約数の個数: 36

約数和(自身を含む): 2036563620

約数和(自身を除く): 1231655856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1109, 2218, 3327, 4436, 6654, 9981, 13308, 19962, 20161, 39924, 40322, 60483, 80644, 120966, 181449, 241932, 362898, 725796, 22358549, 44717098, 67075647, 89434196, 134151294, 201226941, 268302588, 402453882, 804907764]

約数ペア:

[(1, 804907764), (2, 402453882), (3, 268302588), (4, 201226941), (6, 134151294), (9, 89434196), (12, 67075647), (18, 44717098), (36, 22358549), (1109, 725796), (2218, 362898), (3327, 241932), (4436, 181449), (6654, 120966), (9981, 80644), (13308, 60483), (19962, 40322), (20161, 39924)]