21736697094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{773603}}^1$

素因数の和:773841

約数の個数: 48

約数和(自身を含む): 54065636352

約数和(自身を除く): 32328939258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 14049, 28098, 773603, 1547206, 2320809, 4641618, 5415221, 6962427, 10830442, 13924854, 16245663, 32491326, 48736989, 97473978, 172513469, 345026938, 517540407, 1035080814, 1207594283, 1552621221, 2415188566, 3105242442, 3622782849, 7245565698, 10868348547, 21736697094]

約数ペア:

[(1, 21736697094), (2, 10868348547), (3, 7245565698), (6, 3622782849), (7, 3105242442), (9, 2415188566), (14, 1552621221), (18, 1207594283), (21, 1035080814), (42, 517540407), (63, 345026938), (126, 172513469), (223, 97473978), (446, 48736989), (669, 32491326), (1338, 16245663), (1561, 13924854), (2007, 10830442), (3122, 6962427), (4014, 5415221), (4683, 4641618), (9366, 2320809), (14049, 1547206), (28098, 773603)]