21421368

素因数分解:

$2^3\times 3^3\times {\mathrm{99173}}^1$

素因数の和:99188

約数の個数: 32

約数和(自身を含む): 59504400

約数和(自身を除く): 38083032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 99173, 198346, 297519, 396692, 595038, 793384, 892557, 1190076, 1785114, 2380152, 2677671, 3570228, 5355342, 7140456, 10710684, 21421368]

約数ペア:

[(1, 21421368), (2, 10710684), (3, 7140456), (4, 5355342), (6, 3570228), (8, 2677671), (9, 2380152), (12, 1785114), (18, 1190076), (24, 892557), (27, 793384), (36, 595038), (54, 396692), (72, 297519), (108, 198346), (216, 99173)]