2159440038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17138413}}^1$

素因数の和:17138428

約数の個数: 24

約数和(自身を含む): 5347185168

約数和(自身を除く): 3187745130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17138413, 34276826, 51415239, 102830478, 119968891, 154245717, 239937782, 308491434, 359906673, 719813346, 1079720019, 2159440038]

約数ペア:

[(1, 2159440038), (2, 1079720019), (3, 719813346), (6, 359906673), (7, 308491434), (9, 239937782), (14, 154245717), (18, 119968891), (21, 102830478), (42, 51415239), (63, 34276826), (126, 17138413)]