12730284

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 38158848

約数和(自身を除く): 25428564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 1871, 2268, 3402, 3742, 5613, 6804, 7484, 11226, 13097, 16839, 22452, 26194, 33678, 39291, 50517, 52388, 67356, 78582, 101034, 117873, 151551, 157164, 202068, 235746, 303102, 353619, 454653, 471492, 606204, 707238, 909306, 1060857, 1414476, 1818612, 2121714, 3182571, 4243428, 6365142, 12730284]

約数ペア:

[(1, 12730284), (2, 6365142), (3, 4243428), (4, 3182571), (6, 2121714), (7, 1818612), (9, 1414476), (12, 1060857), (14, 909306), (18, 707238), (21, 606204), (27, 471492), (28, 454653), (36, 353619), (42, 303102), (54, 235746), (63, 202068), (81, 157164), (84, 151551), (108, 117873), (126, 101034), (162, 78582), (189, 67356), (243, 52388), (252, 50517), (324, 39291), (378, 33678), (486, 26194), (567, 22452), (756, 16839), (972, 13097), (1134, 11226), (1701, 7484), (1871, 6804), (2268, 5613), (3402, 3742)]