2018358225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{690037}}^1$

素因数の和:690066

約数の個数: 36

約数和(自身を含む): 3893194396

約数和(自身を除く): 1874836171

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 690037, 2070111, 3450185, 6210333, 8970481, 10350555, 17250925, 26911443, 31051665, 44852405, 51752775, 80734329, 134557215, 155258325, 224262025, 403671645, 672786075, 2018358225]

約数ペア:

[(1, 2018358225), (3, 672786075), (5, 403671645), (9, 224262025), (13, 155258325), (15, 134557215), (25, 80734329), (39, 51752775), (45, 44852405), (65, 31051665), (75, 26911443), (117, 17250925), (195, 10350555), (225, 8970481), (325, 6210333), (585, 3450185), (975, 2070111), (2925, 690037)]