42198678

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{4049}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 94284000

約数和(自身を除く): 52085322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 4049, 5211, 8098, 10422, 12147, 24294, 36441, 72882, 109323, 218646, 781457, 1562914, 2344371, 4688742, 7033113, 14066226, 21099339, 42198678]

約数ペア:

[(1, 42198678), (2, 21099339), (3, 14066226), (6, 7033113), (9, 4688742), (18, 2344371), (27, 1562914), (54, 781457), (193, 218646), (386, 109323), (579, 72882), (1158, 36441), (1737, 24294), (3474, 12147), (4049, 10422), (5211, 8098)]