18274824

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4854

約数の個数: 48

約数和(自身を含む): 50438700

約数和(自身を除く): 32163876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 4789, 9578, 14367, 19156, 28734, 38312, 43101, 57468, 86202, 114936, 172404, 253817, 344808, 507634, 761451, 1015268, 1522902, 2030536, 2284353, 3045804, 4568706, 6091608, 9137412, 18274824]

約数ペア:

[(1, 18274824), (2, 9137412), (3, 6091608), (4, 4568706), (6, 3045804), (8, 2284353), (9, 2030536), (12, 1522902), (18, 1015268), (24, 761451), (36, 507634), (53, 344808), (72, 253817), (106, 172404), (159, 114936), (212, 86202), (318, 57468), (424, 43101), (477, 38312), (636, 28734), (954, 19156), (1272, 14367), (1908, 9578), (3816, 4789)]