21025032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{125149}}^1$

素因数の和:125165

約数の個数: 32

約数和(自身を含む): 60072000

約数和(自身を除く): 39046968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 125149, 250298, 375447, 500596, 750894, 876043, 1001192, 1501788, 1752086, 2628129, 3003576, 3504172, 5256258, 7008344, 10512516, 21025032]

約数ペア:

[(1, 21025032), (2, 10512516), (3, 7008344), (4, 5256258), (6, 3504172), (7, 3003576), (8, 2628129), (12, 1752086), (14, 1501788), (21, 1001192), (24, 876043), (28, 750894), (42, 500596), (56, 375447), (84, 250298), (168, 125149)]