13938318

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:998

約数の個数: 40

約数和(自身を含む): 31589712

約数和(自身を除く): 17651394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 887, 1746, 1774, 2619, 2661, 5238, 5322, 7857, 7983, 15714, 15966, 23949, 47898, 71847, 86039, 143694, 172078, 258117, 516234, 774351, 1548702, 2323053, 4646106, 6969159, 13938318]

約数ペア:

[(1, 13938318), (2, 6969159), (3, 4646106), (6, 2323053), (9, 1548702), (18, 774351), (27, 516234), (54, 258117), (81, 172078), (97, 143694), (162, 86039), (194, 71847), (291, 47898), (582, 23949), (873, 15966), (887, 15714), (1746, 7983), (1774, 7857), (2619, 5322), (2661, 5238)]