238502718

素因数分解:

$2^1\times 3^4\times {\mathrm{1472239}}^1$

素因数の和:1472253

約数の個数: 20

約数和(自身を含む): 534423120

約数和(自身を除く): 295920402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1472239, 2944478, 4416717, 8833434, 13250151, 26500302, 39750453, 79500906, 119251359, 238502718]

約数ペア:

[(1, 238502718), (2, 119251359), (3, 79500906), (6, 39750453), (9, 26500302), (18, 13250151), (27, 8833434), (54, 4416717), (81, 2944478), (162, 1472239)]