12521681856

素因数分解:

$2^6\times 3^2\times {\mathrm{21739031}}^1$

素因数の和:21739049

約数の個数: 42

約数和(自身を含む): 35891141832

約数和(自身を除く): 23369459976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 21739031, 43478062, 65217093, 86956124, 130434186, 173912248, 195651279, 260868372, 347824496, 391302558, 521736744, 695648992, 782605116, 1043473488, 1391297984, 1565210232, 2086946976, 3130420464, 4173893952, 6260840928, 12521681856]

約数ペア:

[(1, 12521681856), (2, 6260840928), (3, 4173893952), (4, 3130420464), (6, 2086946976), (8, 1565210232), (9, 1391297984), (12, 1043473488), (16, 782605116), (18, 695648992), (24, 521736744), (32, 391302558), (36, 347824496), (48, 260868372), (64, 195651279), (72, 173912248), (96, 130434186), (144, 86956124), (192, 65217093), (288, 43478062), (576, 21739031)]