2688372

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1472

約数の個数: 36

約数和(自身を含む): 6928740

約数和(自身を除く): 4240368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1409, 1908, 2818, 4227, 5636, 8454, 12681, 16908, 25362, 50724, 74677, 149354, 224031, 298708, 448062, 672093, 896124, 1344186, 2688372]

約数ペア:

[(1, 2688372), (2, 1344186), (3, 896124), (4, 672093), (6, 448062), (9, 298708), (12, 224031), (18, 149354), (36, 74677), (53, 50724), (106, 25362), (159, 16908), (212, 12681), (318, 8454), (477, 5636), (636, 4227), (954, 2818), (1409, 1908)]