5143554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 13063680

約数和(自身を除く): 7920126

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 431, 442, 459, 663, 702, 862, 918, 1293, 1326, 1989, 2586, 3879, 3978, 5603, 5967, 7327, 7758, 11206, 11637, 11934, 14654, 16809, 21981, 23274, 33618, 43962, 50427, 65943, 95251, 100854, 131886, 151281, 190502, 197829, 285753, 302562, 395658, 571506, 857259, 1714518, 2571777, 5143554]

約数ペア:

[(1, 5143554), (2, 2571777), (3, 1714518), (6, 857259), (9, 571506), (13, 395658), (17, 302562), (18, 285753), (26, 197829), (27, 190502), (34, 151281), (39, 131886), (51, 100854), (54, 95251), (78, 65943), (102, 50427), (117, 43962), (153, 33618), (221, 23274), (234, 21981), (306, 16809), (351, 14654), (431, 11934), (442, 11637), (459, 11206), (663, 7758), (702, 7327), (862, 5967), (918, 5603), (1293, 3978), (1326, 3879), (1989, 2586)]