12153456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4043

約数の個数: 80

約数和(自身を含む): 39878400

約数和(自身を除く): 27724944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 4019, 8038, 12057, 16076, 24114, 28133, 32152, 36171, 48228, 56266, 64304, 72342, 84399, 96456, 108513, 112532, 144684, 168798, 192912, 217026, 225064, 253197, 289368, 337596, 434052, 450128, 506394, 578736, 675192, 759591, 868104, 1012788, 1350384, 1519182, 1736208, 2025576, 3038364, 4051152, 6076728, 12153456]

約数ペア:

[(1, 12153456), (2, 6076728), (3, 4051152), (4, 3038364), (6, 2025576), (7, 1736208), (8, 1519182), (9, 1350384), (12, 1012788), (14, 868104), (16, 759591), (18, 675192), (21, 578736), (24, 506394), (27, 450128), (28, 434052), (36, 337596), (42, 289368), (48, 253197), (54, 225064), (56, 217026), (63, 192912), (72, 168798), (84, 144684), (108, 112532), (112, 108513), (126, 96456), (144, 84399), (168, 72342), (189, 64304), (216, 56266), (252, 48228), (336, 36171), (378, 32152), (432, 28133), (504, 24114), (756, 16076), (1008, 12057), (1512, 8038), (3024, 4019)]