13878942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2731}}^1$

素因数の和:2765

約数の個数: 48

約数和(自身を含む): 34882176

約数和(自身を除く): 21003234

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 2731, 5082, 5462, 8193, 16386, 19117, 30041, 38234, 57351, 60082, 90123, 114702, 180246, 210287, 330451, 420574, 630861, 660902, 991353, 1261722, 1982706, 2313157, 4626314, 6939471, 13878942]

約数ペア:

[(1, 13878942), (2, 6939471), (3, 4626314), (6, 2313157), (7, 1982706), (11, 1261722), (14, 991353), (21, 660902), (22, 630861), (33, 420574), (42, 330451), (66, 210287), (77, 180246), (121, 114702), (154, 90123), (231, 60082), (242, 57351), (363, 38234), (462, 30041), (726, 19117), (847, 16386), (1694, 8193), (2541, 5462), (2731, 5082)]