664492914

素因数分解:

$2^1\times 3^2\times {\mathrm{7001}}^1\times {\mathrm{5273}}^1$

素因数の和:12282

約数の個数: 24

約数和(自身を含む): 1440213372

約数和(自身を除く): 775720458

約数列:

[1, 2, 3, 6, 9, 18, 5273, 7001, 10546, 14002, 15819, 21003, 31638, 42006, 47457, 63009, 94914, 126018, 36916273, 73832546, 110748819, 221497638, 332246457, 664492914]

約数ペア:

[(1, 664492914), (2, 332246457), (3, 221497638), (6, 110748819), (9, 73832546), (18, 36916273), (5273, 126018), (7001, 94914), (10546, 63009), (14002, 47457), (15819, 42006), (21003, 31638)]