61804764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{245257}}^1$

素因数の和:245274

約数の個数: 36

約数和(自身を含む): 178547824

約数和(自身を除く): 116743060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 245257, 490514, 735771, 981028, 1471542, 1716799, 2207313, 2943084, 3433598, 4414626, 5150397, 6867196, 8829252, 10300794, 15451191, 20601588, 30902382, 61804764]

約数ペア:

[(1, 61804764), (2, 30902382), (3, 20601588), (4, 15451191), (6, 10300794), (7, 8829252), (9, 6867196), (12, 5150397), (14, 4414626), (18, 3433598), (21, 2943084), (28, 2207313), (36, 1716799), (42, 1471542), (63, 981028), (84, 735771), (126, 490514), (252, 245257)]