12228111

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 10351089

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 87, 97, 161, 189, 203, 207, 261, 291, 483, 609, 621, 667, 679, 783, 873, 1449, 1827, 2001, 2037, 2231, 2619, 2813, 4347, 4669, 5481, 6003, 6111, 6693, 8439, 14007, 15617, 18009, 18333, 19691, 20079, 25317, 42021, 46851, 59073, 60237, 64699, 75951, 126063, 140553, 177219, 194097, 421659, 452893, 531657, 582291, 1358679, 1746873, 4076037, 12228111]

約数ペア:

[(1, 12228111), (3, 4076037), (7, 1746873), (9, 1358679), (21, 582291), (23, 531657), (27, 452893), (29, 421659), (63, 194097), (69, 177219), (87, 140553), (97, 126063), (161, 75951), (189, 64699), (203, 60237), (207, 59073), (261, 46851), (291, 42021), (483, 25317), (609, 20079), (621, 19691), (667, 18333), (679, 18009), (783, 15617), (873, 14007), (1449, 8439), (1827, 6693), (2001, 6111), (2037, 6003), (2231, 5481), (2619, 4669), (2813, 4347)]