2011878135

素因数分解:

$3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{22013}}^1$

素因数の和:22704

約数の個数: 32

約数和(自身を含む): 3582118080

約数和(自身を除く): 1570239945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 677, 2031, 3385, 6093, 10155, 18279, 22013, 30465, 66039, 91395, 110065, 198117, 330195, 594351, 990585, 2971755, 14902801, 44708403, 74514005, 134125209, 223542015, 402375627, 670626045, 2011878135]

約数ペア:

[(1, 2011878135), (3, 670626045), (5, 402375627), (9, 223542015), (15, 134125209), (27, 74514005), (45, 44708403), (135, 14902801), (677, 2971755), (2031, 990585), (3385, 594351), (6093, 330195), (10155, 198117), (18279, 110065), (22013, 91395), (30465, 66039)]