561272274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1759}}^1$

素因数の和:2100

約数の個数: 64

約数和(自身を含む): 1317888000

約数和(自身を除く): 756615726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 311, 342, 513, 622, 933, 1026, 1759, 1866, 2799, 3518, 5277, 5598, 5909, 8397, 10554, 11818, 15831, 16794, 17727, 31662, 33421, 35454, 47493, 53181, 66842, 94986, 100263, 106362, 159543, 200526, 300789, 319086, 547049, 601578, 902367, 1094098, 1641147, 1804734, 3282294, 4923441, 9846882, 10393931, 14770323, 20787862, 29540646, 31181793, 62363586, 93545379, 187090758, 280636137, 561272274]

約数ペア:

[(1, 561272274), (2, 280636137), (3, 187090758), (6, 93545379), (9, 62363586), (18, 31181793), (19, 29540646), (27, 20787862), (38, 14770323), (54, 10393931), (57, 9846882), (114, 4923441), (171, 3282294), (311, 1804734), (342, 1641147), (513, 1094098), (622, 902367), (933, 601578), (1026, 547049), (1759, 319086), (1866, 300789), (2799, 200526), (3518, 159543), (5277, 106362), (5598, 100263), (5909, 94986), (8397, 66842), (10554, 53181), (11818, 47493), (15831, 35454), (16794, 33421), (17727, 31662)]