620136468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2460859}}^1$

素因数の和:2460876

約数の個数: 36

約数和(自身を含む): 1791506080

約数和(自身を除く): 1171369612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2460859, 4921718, 7382577, 9843436, 14765154, 17226013, 22147731, 29530308, 34452026, 44295462, 51678039, 68904052, 88590924, 103356078, 155034117, 206712156, 310068234, 620136468]

約数ペア:

[(1, 620136468), (2, 310068234), (3, 206712156), (4, 155034117), (6, 103356078), (7, 88590924), (9, 68904052), (12, 51678039), (14, 44295462), (18, 34452026), (21, 29530308), (28, 22147731), (36, 17226013), (42, 14765154), (63, 9843436), (84, 7382577), (126, 4921718), (252, 2460859)]