2018706138

素因数分解:

$2^1\times 3^4\times {\mathrm{1213}}^1\times {\mathrm{10273}}^1$

素因数の和:11500

約数の個数: 40

約数和(自身を含む): 4527566868

約数和(自身を除く): 2508860730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1213, 2426, 3639, 7278, 10273, 10917, 20546, 21834, 30819, 32751, 61638, 65502, 92457, 98253, 184914, 196506, 277371, 554742, 832113, 1664226, 12461149, 24922298, 37383447, 74766894, 112150341, 224300682, 336451023, 672902046, 1009353069, 2018706138]

約数ペア:

[(1, 2018706138), (2, 1009353069), (3, 672902046), (6, 336451023), (9, 224300682), (18, 112150341), (27, 74766894), (54, 37383447), (81, 24922298), (162, 12461149), (1213, 1664226), (2426, 832113), (3639, 554742), (7278, 277371), (10273, 196506), (10917, 184914), (20546, 98253), (21834, 92457), (30819, 65502), (32751, 61638)]