21727938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{213019}}^1$

素因数の和:213041

約数の個数: 16

約数和(自身を含む): 46012320

約数和(自身を除く): 24284382

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 213019, 426038, 639057, 1278114, 3621323, 7242646, 10863969, 21727938]

約数ペア:

[(1, 21727938), (2, 10863969), (3, 7242646), (6, 3621323), (17, 1278114), (34, 639057), (51, 426038), (102, 213019)]