2013186645

素因数分解:

$3^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{23911}}^1$

素因数の和:25793

約数の個数: 24

約数和(自身を含む): 3491534592

約数和(自身を除く): 1478347947

約数列:

[1, 3, 5, 9, 15, 45, 1871, 5613, 9355, 16839, 23911, 28065, 71733, 84195, 119555, 215199, 358665, 1075995, 44737481, 134212443, 223687405, 402637329, 671062215, 2013186645]

約数ペア:

[(1, 2013186645), (3, 671062215), (5, 402637329), (9, 223687405), (15, 134212443), (45, 44737481), (1871, 1075995), (5613, 358665), (9355, 215199), (16839, 119555), (23911, 84195), (28065, 71733)]