42726852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{18839}}^1$

素因数の和:18862

約数の個数: 60

約数和(自身を含む): 127659840

約数和(自身を除く): 84932988

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, 18839, 37678, 56517, 75356, 113034, 131873, 169551, 226068, 263746, 339102, 395619, 508653, 527492, 678204, 791238, 1017306, 1186857, 1525959, 1582476, 2034612, 2373714, 3051918, 3560571, 4747428, 6103836, 7121142, 10681713, 14242284, 21363426, 42726852]

約数ペア:

[(1, 42726852), (2, 21363426), (3, 14242284), (4, 10681713), (6, 7121142), (7, 6103836), (9, 4747428), (12, 3560571), (14, 3051918), (18, 2373714), (21, 2034612), (27, 1582476), (28, 1525959), (36, 1186857), (42, 1017306), (54, 791238), (63, 678204), (81, 527492), (84, 508653), (108, 395619), (126, 339102), (162, 263746), (189, 226068), (252, 169551), (324, 131873), (378, 113034), (567, 75356), (756, 56517), (1134, 37678), (2268, 18839)]