2554542

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 5580120

約数和(自身を除く): 3025578

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1021, 1251, 2042, 2502, 3063, 6126, 9189, 18378, 141919, 283838, 425757, 851514, 1277271, 2554542]

約数ペア:

[(1, 2554542), (2, 1277271), (3, 851514), (6, 425757), (9, 283838), (18, 141919), (139, 18378), (278, 9189), (417, 6126), (834, 3063), (1021, 2502), (1251, 2042)]