1921248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{953}}^1$

素因数の和:976

約数の個数: 72

約数和(自身を含む): 6250608

約数和(自身を除く): 4329360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 953, 1008, 1906, 2016, 2859, 3812, 5718, 6671, 7624, 8577, 11436, 13342, 15248, 17154, 20013, 22872, 26684, 30496, 34308, 40026, 45744, 53368, 60039, 68616, 80052, 91488, 106736, 120078, 137232, 160104, 213472, 240156, 274464, 320208, 480312, 640416, 960624, 1921248]

約数ペア:

[(1, 1921248), (2, 960624), (3, 640416), (4, 480312), (6, 320208), (7, 274464), (8, 240156), (9, 213472), (12, 160104), (14, 137232), (16, 120078), (18, 106736), (21, 91488), (24, 80052), (28, 68616), (32, 60039), (36, 53368), (42, 45744), (48, 40026), (56, 34308), (63, 30496), (72, 26684), (84, 22872), (96, 20013), (112, 17154), (126, 15248), (144, 13342), (168, 11436), (224, 8577), (252, 7624), (288, 6671), (336, 5718), (504, 3812), (672, 2859), (953, 2016), (1008, 1906)]