15691871658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{110917}}^1$

素因数の和:111031

約数の個数: 64

約数和(自身を含む): 35458266240

約数和(自身を除く): 19766394582

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 73, 102, 114, 146, 219, 323, 438, 646, 969, 1241, 1387, 1938, 2482, 2774, 3723, 4161, 7446, 8322, 23579, 47158, 70737, 110917, 141474, 221834, 332751, 665502, 1885589, 2107423, 3771178, 4214846, 5656767, 6322269, 8096941, 11313534, 12644538, 16193882, 24290823, 35826191, 48581646, 71652382, 107478573, 137647997, 153841879, 214957146, 275295994, 307683758, 412943991, 461525637, 825887982, 923051274, 2615311943, 5230623886, 7845935829, 15691871658]

約数ペア:

[(1, 15691871658), (2, 7845935829), (3, 5230623886), (6, 2615311943), (17, 923051274), (19, 825887982), (34, 461525637), (38, 412943991), (51, 307683758), (57, 275295994), (73, 214957146), (102, 153841879), (114, 137647997), (146, 107478573), (219, 71652382), (323, 48581646), (438, 35826191), (646, 24290823), (969, 16193882), (1241, 12644538), (1387, 11313534), (1938, 8096941), (2482, 6322269), (2774, 5656767), (3723, 4214846), (4161, 3771178), (7446, 2107423), (8322, 1885589), (23579, 665502), (47158, 332751), (70737, 221834), (110917, 141474)]