396021942

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{44809}}^1$

素因数の和:45308

約数の個数: 24

約数和(自身を含む): 859814280

約数和(自身を除く): 463792338

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 44809, 89618, 134427, 268854, 403281, 806562, 22001219, 44002438, 66003657, 132007314, 198010971, 396021942]

約数ペア:

[(1, 396021942), (2, 198010971), (3, 132007314), (6, 66003657), (9, 44002438), (18, 22001219), (491, 806562), (982, 403281), (1473, 268854), (2946, 134427), (4419, 89618), (8838, 44809)]