21349098

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{3049}}^1$

素因数の和:3446

約数の個数: 24

約数和(自身を含む): 46390500

約数和(自身を除く): 25041402

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3049, 3501, 6098, 7002, 9147, 18294, 27441, 54882, 1186061, 2372122, 3558183, 7116366, 10674549, 21349098]

約数ペア:

[(1, 21349098), (2, 10674549), (3, 7116366), (6, 3558183), (9, 2372122), (18, 1186061), (389, 54882), (778, 27441), (1167, 18294), (2334, 9147), (3049, 7002), (3501, 6098)]