245846646

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{27817}}^1$

素因数の和:28316

約数の個数: 24

約数和(自身を含む): 533771784

約数和(自身を除く): 287925138

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 27817, 55634, 83451, 166902, 250353, 500706, 13658147, 27316294, 40974441, 81948882, 122923323, 245846646]

約数ペア:

[(1, 245846646), (2, 122923323), (3, 81948882), (6, 40974441), (9, 27316294), (18, 13658147), (491, 500706), (982, 250353), (1473, 166902), (2946, 83451), (4419, 55634), (8838, 27817)]