21927354

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{117889}}^1$

素因数の和:117925

約数の個数: 16

約数和(自身を含む): 45269760

約数和(自身を除く): 23342406

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 117889, 235778, 353667, 707334, 3654559, 7309118, 10963677, 21927354]

約数ペア:

[(1, 21927354), (2, 10963677), (3, 7309118), (6, 3654559), (31, 707334), (62, 353667), (93, 235778), (186, 117889)]