18492558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10739}}^1$

素因数の和:10792

約数の個数: 32

約数和(自身を含む): 43303680

約数和(自身を除く): 24811122

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 10739, 21478, 32217, 64434, 75173, 150346, 225519, 440299, 451038, 880598, 1320897, 2641794, 3082093, 6164186, 9246279, 18492558]

約数ペア:

[(1, 18492558), (2, 9246279), (3, 6164186), (6, 3082093), (7, 2641794), (14, 1320897), (21, 880598), (41, 451038), (42, 440299), (82, 225519), (123, 150346), (246, 75173), (287, 64434), (574, 32217), (861, 21478), (1722, 10739)]