28306674

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{142963}}^1$

素因数の和:142982

約数の個数: 24

約数和(自身を含む): 66907152

約数和(自身を除く): 38600478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 142963, 285926, 428889, 857778, 1286667, 1572593, 2573334, 3145186, 4717779, 9435558, 14153337, 28306674]

約数ペア:

[(1, 28306674), (2, 14153337), (3, 9435558), (6, 4717779), (9, 3145186), (11, 2573334), (18, 1572593), (22, 1286667), (33, 857778), (66, 428889), (99, 285926), (198, 142963)]