68280354

素因数分解:

$2^1\times 3^3\times {\mathrm{1264451}}^1$

素因数の和:1264462

約数の個数: 16

約数和(自身を含む): 151734240

約数和(自身を除く): 83453886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1264451, 2528902, 3793353, 7586706, 11380059, 22760118, 34140177, 68280354]

約数ペア:

[(1, 68280354), (2, 34140177), (3, 22760118), (6, 11380059), (9, 7586706), (18, 3793353), (27, 2528902), (54, 1264451)]