16238988

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 42910560

約数和(自身を除く): 26671572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2837, 2862, 5674, 5724, 8511, 11348, 17022, 25533, 34044, 51066, 76599, 102132, 150361, 153198, 300722, 306396, 451083, 601444, 902166, 1353249, 1804332, 2706498, 4059747, 5412996, 8119494, 16238988]

約数ペア:

[(1, 16238988), (2, 8119494), (3, 5412996), (4, 4059747), (6, 2706498), (9, 1804332), (12, 1353249), (18, 902166), (27, 601444), (36, 451083), (53, 306396), (54, 300722), (106, 153198), (108, 150361), (159, 102132), (212, 76599), (318, 51066), (477, 34044), (636, 25533), (954, 17022), (1431, 11348), (1908, 8511), (2837, 5724), (2862, 5674)]