21370182

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{5261}}^1$

素因数の和:5943

約数の個数: 16

約数和(自身を含む): 42811632

約数和(自身を除く): 21441450

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 5261, 10522, 15783, 31566, 3561697, 7123394, 10685091, 21370182]

約数ペア:

[(1, 21370182), (2, 10685091), (3, 7123394), (6, 3561697), (677, 31566), (1354, 15783), (2031, 10522), (4062, 5261)]