8515254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 19286064

約数和(自身を除く): 10770810

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 317, 363, 407, 634, 726, 814, 951, 1221, 1902, 2442, 3487, 4477, 6974, 8954, 10461, 11729, 13431, 20922, 23458, 26862, 35187, 38357, 70374, 76714, 115071, 129019, 230142, 258038, 387057, 774114, 1419209, 2838418, 4257627, 8515254]

約数ペア:

[(1, 8515254), (2, 4257627), (3, 2838418), (6, 1419209), (11, 774114), (22, 387057), (33, 258038), (37, 230142), (66, 129019), (74, 115071), (111, 76714), (121, 70374), (222, 38357), (242, 35187), (317, 26862), (363, 23458), (407, 20922), (634, 13431), (726, 11729), (814, 10461), (951, 8954), (1221, 6974), (1902, 4477), (2442, 3487)]