421891092

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{186019}}^1$

素因数の和:186042

約数の個数: 60

約数和(自身を含む): 1260471520

約数和(自身を除く): 838580428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 186019, 372038, 558057, 744076, 1116114, 1302133, 1674171, 2232228, 2604266, 3348342, 3906399, 5022513, 5208532, 6696684, 7812798, 10045026, 11719197, 15067539, 15625596, 20090052, 23438394, 30135078, 35157591, 46876788, 60270156, 70315182, 105472773, 140630364, 210945546, 421891092]

約数ペア:

[(1, 421891092), (2, 210945546), (3, 140630364), (4, 105472773), (6, 70315182), (7, 60270156), (9, 46876788), (12, 35157591), (14, 30135078), (18, 23438394), (21, 20090052), (27, 15625596), (28, 15067539), (36, 11719197), (42, 10045026), (54, 7812798), (63, 6696684), (81, 5208532), (84, 5022513), (108, 3906399), (126, 3348342), (162, 2604266), (189, 2232228), (252, 1674171), (324, 1302133), (378, 1116114), (567, 744076), (756, 558057), (1134, 372038), (2268, 186019)]