66540852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29339}}^1$

素因数の和:29362

約数の個数: 60

約数和(自身を含む): 198807840

約数和(自身を除く): 132266988

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, 252, 324, 378, 567, 756, 1134, 2268, 29339, 58678, 88017, 117356, 176034, 205373, 264051, 352068, 410746, 528102, 616119, 792153, 821492, 1056204, 1232238, 1584306, 1848357, 2376459, 2464476, 3168612, 3696714, 4752918, 5545071, 7393428, 9505836, 11090142, 16635213, 22180284, 33270426, 66540852]

約数ペア:

[(1, 66540852), (2, 33270426), (3, 22180284), (4, 16635213), (6, 11090142), (7, 9505836), (9, 7393428), (12, 5545071), (14, 4752918), (18, 3696714), (21, 3168612), (27, 2464476), (28, 2376459), (36, 1848357), (42, 1584306), (54, 1232238), (63, 1056204), (81, 821492), (84, 792153), (108, 616119), (126, 528102), (162, 410746), (189, 352068), (252, 264051), (324, 205373), (378, 176034), (567, 117356), (756, 88017), (1134, 58678), (2268, 29339)]