9876978

素因数分解:

$2^1\times 3^5\times {\mathrm{20323}}^1$

素因数の和:20340

約数の個数: 24

約数和(自身を含む): 22193808

約数和(自身を除く): 12316830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 20323, 40646, 60969, 121938, 182907, 365814, 548721, 1097442, 1646163, 3292326, 4938489, 9876978]

約数ペア:

[(1, 9876978), (2, 4938489), (3, 3292326), (6, 1646163), (9, 1097442), (18, 548721), (27, 365814), (54, 182907), (81, 121938), (162, 60969), (243, 40646), (486, 20323)]