5330538

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 12108096

約数和(自身を除く): 6777558

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 97, 129, 142, 194, 213, 258, 291, 387, 426, 582, 639, 774, 873, 1278, 1746, 3053, 4171, 6106, 6887, 8342, 9159, 12513, 13774, 18318, 20661, 25026, 27477, 37539, 41322, 54954, 61983, 75078, 123966, 296141, 592282, 888423, 1776846, 2665269, 5330538]

約数ペア:

[(1, 5330538), (2, 2665269), (3, 1776846), (6, 888423), (9, 592282), (18, 296141), (43, 123966), (71, 75078), (86, 61983), (97, 54954), (129, 41322), (142, 37539), (194, 27477), (213, 25026), (258, 20661), (291, 18318), (387, 13774), (426, 12513), (582, 9159), (639, 8342), (774, 6887), (873, 6106), (1278, 4171), (1746, 3053)]