1139454

素因数分解:

$2^1\times 3^3\times {\mathrm{21101}}^1$

素因数の和:21112

約数の個数: 16

約数和(自身を含む): 2532240

約数和(自身を除く): 1392786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 21101, 42202, 63303, 126606, 189909, 379818, 569727, 1139454]

約数ペア:

[(1, 1139454), (2, 569727), (3, 379818), (6, 189909), (9, 126606), (18, 63303), (27, 42202), (54, 21101)]