28189998

素因数分解:

$2^1\times 3^3\times {\mathrm{522037}}^1$

素因数の和:522048

約数の個数: 16

約数和(自身を含む): 62644560

約数和(自身を除く): 34454562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 522037, 1044074, 1566111, 3132222, 4698333, 9396666, 14094999, 28189998]

約数ペア:

[(1, 28189998), (2, 14094999), (3, 9396666), (6, 4698333), (9, 3132222), (18, 1566111), (27, 1044074), (54, 522037)]