123506586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{326737}}^1$

素因数の和:326755

約数の個数: 32

約数和(自身を含む): 313668480

約数和(自身を除く): 190161894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 326737, 653474, 980211, 1960422, 2287159, 2940633, 4574318, 5881266, 6861477, 8821899, 13722954, 17643798, 20584431, 41168862, 61753293, 123506586]

約数ペア:

[(1, 123506586), (2, 61753293), (3, 41168862), (6, 20584431), (7, 17643798), (9, 13722954), (14, 8821899), (18, 6861477), (21, 5881266), (27, 4574318), (42, 2940633), (54, 2287159), (63, 1960422), (126, 980211), (189, 653474), (378, 326737)]