21436482

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{6257}}^1$

素因数の和:6833

約数の個数: 16

約数和(自身を含む): 42954912

約数和(自身を除く): 21518430

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 6257, 12514, 18771, 37542, 3572747, 7145494, 10718241, 21436482]

約数ペア:

[(1, 21436482), (2, 10718241), (3, 7145494), (6, 3572747), (571, 37542), (1142, 18771), (1713, 12514), (3426, 6257)]