21950076

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{25763}}^1$

素因数の和:25841

約数の個数: 24

約数和(自身を含む): 51940224

約数和(自身を除く): 29990148

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 25763, 51526, 77289, 103052, 154578, 309156, 1829173, 3658346, 5487519, 7316692, 10975038, 21950076]

約数ペア:

[(1, 21950076), (2, 10975038), (3, 7316692), (4, 5487519), (6, 3658346), (12, 1829173), (71, 309156), (142, 154578), (213, 103052), (284, 77289), (426, 51526), (852, 25763)]