21932316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 66106880

約数和(自身を除く): 44174564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 201, 252, 268, 378, 402, 433, 469, 603, 756, 804, 866, 938, 1206, 1299, 1407, 1732, 1809, 1876, 2412, 2598, 2814, 3031, 3618, 3897, 4221, 5196, 5628, 6062, 7236, 7794, 8442, 9093, 11691, 12124, 12663, 15588, 16884, 18186, 23382, 25326, 27279, 29011, 36372, 46764, 50652, 54558, 58022, 81837, 87033, 109116, 116044, 163674, 174066, 203077, 261099, 327348, 348132, 406154, 522198, 609231, 783297, 812308, 1044396, 1218462, 1566594, 1827693, 2436924, 3133188, 3655386, 5483079, 7310772, 10966158, 21932316]

約数ペア:

[(1, 21932316), (2, 10966158), (3, 7310772), (4, 5483079), (6, 3655386), (7, 3133188), (9, 2436924), (12, 1827693), (14, 1566594), (18, 1218462), (21, 1044396), (27, 812308), (28, 783297), (36, 609231), (42, 522198), (54, 406154), (63, 348132), (67, 327348), (84, 261099), (108, 203077), (126, 174066), (134, 163674), (189, 116044), (201, 109116), (252, 87033), (268, 81837), (378, 58022), (402, 54558), (433, 50652), (469, 46764), (603, 36372), (756, 29011), (804, 27279), (866, 25326), (938, 23382), (1206, 18186), (1299, 16884), (1407, 15588), (1732, 12663), (1809, 12124), (1876, 11691), (2412, 9093), (2598, 8442), (2814, 7794), (3031, 7236), (3618, 6062), (3897, 5628), (4221, 5196)]