7764426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 18008640

約数和(自身を除く): 10244214

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 311, 342, 438, 622, 657, 933, 1314, 1387, 1866, 2774, 2799, 4161, 5598, 5909, 8322, 11818, 12483, 17727, 22703, 24966, 35454, 45406, 53181, 68109, 106362, 136218, 204327, 408654, 431357, 862714, 1294071, 2588142, 3882213, 7764426]

約数ペア:

[(1, 7764426), (2, 3882213), (3, 2588142), (6, 1294071), (9, 862714), (18, 431357), (19, 408654), (38, 204327), (57, 136218), (73, 106362), (114, 68109), (146, 53181), (171, 45406), (219, 35454), (311, 24966), (342, 22703), (438, 17727), (622, 12483), (657, 11818), (933, 8322), (1314, 5909), (1387, 5598), (1866, 4161), (2774, 2799)]