28189962

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{5779}}^1$

素因数の和:6058

約数の個数: 24

約数和(自身を含む): 61314240

約数和(自身を除く): 33124278

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 5779, 11558, 17337, 34674, 52011, 104022, 1566109, 3132218, 4698327, 9396654, 14094981, 28189962]

約数ペア:

[(1, 28189962), (2, 14094981), (3, 9396654), (6, 4698327), (9, 3132218), (18, 1566109), (271, 104022), (542, 52011), (813, 34674), (1626, 17337), (2439, 11558), (4878, 5779)]