21047682

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32183}}^1$

素因数の和:32297

約数の個数: 16

約数和(自身を含む): 42482880

約数和(自身を除く): 21435198

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32183, 64366, 96549, 193098, 3507947, 7015894, 10523841, 21047682]

約数ペア:

[(1, 21047682), (2, 10523841), (3, 7015894), (6, 3507947), (109, 193098), (218, 96549), (327, 64366), (654, 32183)]