2009395764

素因数分解:

$2^2\times 3^2\times {\mathrm{55816549}}^1$

素因数の和:55816559

約数の個数: 18

約数和(自身を含む): 5079306050

約数和(自身を除く): 3069910286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55816549, 111633098, 167449647, 223266196, 334899294, 502348941, 669798588, 1004697882, 2009395764]

約数ペア:

[(1, 2009395764), (2, 1004697882), (3, 669798588), (4, 502348941), (6, 334899294), (9, 223266196), (12, 167449647), (18, 111633098), (36, 55816549)]