16525404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21859}}^1$

素因数の和:21879

約数の個数: 48

約数和(自身を含む): 48966400

約数和(自身を除く): 32440996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21859, 43718, 65577, 87436, 131154, 153013, 196731, 262308, 306026, 393462, 459039, 590193, 612052, 786924, 918078, 1180386, 1377117, 1836156, 2360772, 2754234, 4131351, 5508468, 8262702, 16525404]

約数ペア:

[(1, 16525404), (2, 8262702), (3, 5508468), (4, 4131351), (6, 2754234), (7, 2360772), (9, 1836156), (12, 1377117), (14, 1180386), (18, 918078), (21, 786924), (27, 612052), (28, 590193), (36, 459039), (42, 393462), (54, 306026), (63, 262308), (84, 196731), (108, 153013), (126, 131154), (189, 87436), (252, 65577), (378, 43718), (756, 21859)]