42877802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1274

約数の個数: 24

約数和(自身を含む): 71194368

約数和(自身を除く): 28316566

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 1087, 1793, 2174, 3586, 11957, 19723, 23914, 39446, 131527, 177181, 263054, 354362, 1948991, 3897982, 21438901, 42877802]

約数ペア:

[(1, 42877802), (2, 21438901), (11, 3897982), (22, 1948991), (121, 354362), (163, 263054), (242, 177181), (326, 131527), (1087, 39446), (1793, 23914), (2174, 19723), (3586, 11957)]