1998980532

素因数分解:

$2^2\times 3^4\times {\mathrm{6169693}}^1$

素因数の和:6169709

約数の個数: 30

約数和(自身を含む): 5225730818

約数和(自身を除く): 3226750286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6169693, 12339386, 18509079, 24678772, 37018158, 55527237, 74036316, 111054474, 166581711, 222108948, 333163422, 499745133, 666326844, 999490266, 1998980532]

約数ペア:

[(1, 1998980532), (2, 999490266), (3, 666326844), (4, 499745133), (6, 333163422), (9, 222108948), (12, 166581711), (18, 111054474), (27, 74036316), (36, 55527237), (54, 37018158), (81, 24678772), (108, 18509079), (162, 12339386), (324, 6169693)]