42211746

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^2\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 96576480

約数和(自身を除く): 54364734

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 571, 666, 999, 1142, 1369, 1713, 1998, 2738, 3426, 4107, 5139, 8214, 10278, 12321, 15417, 21127, 24642, 30834, 36963, 42254, 63381, 73926, 126762, 190143, 380286, 570429, 781699, 1140858, 1563398, 2345097, 4690194, 7035291, 14070582, 21105873, 42211746]

約数ペア:

[(1, 42211746), (2, 21105873), (3, 14070582), (6, 7035291), (9, 4690194), (18, 2345097), (27, 1563398), (37, 1140858), (54, 781699), (74, 570429), (111, 380286), (222, 190143), (333, 126762), (571, 73926), (666, 63381), (999, 42254), (1142, 36963), (1369, 30834), (1713, 24642), (1998, 21127), (2738, 15417), (3426, 12321), (4107, 10278), (5139, 8214)]