281267262

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{48679}}^1$

素因数の和:48797

約数の個数: 32

約数和(自身を含む): 630892800

約数和(自身を除く): 349625538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 48679, 97358, 146037, 292074, 438111, 876222, 1314333, 2628666, 5208653, 10417306, 15625959, 31251918, 46877877, 93755754, 140633631, 281267262]

約数ペア:

[(1, 281267262), (2, 140633631), (3, 93755754), (6, 46877877), (9, 31251918), (18, 15625959), (27, 10417306), (54, 5208653), (107, 2628666), (214, 1314333), (321, 876222), (642, 438111), (963, 292074), (1926, 146037), (2889, 97358), (5778, 48679)]