180714814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2819}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 327571200

約数和(自身を除く): 146856386

約数列:

[1, 2, 7, 14, 19, 38, 133, 241, 266, 482, 1687, 2819, 3374, 4579, 5638, 9158, 19733, 32053, 39466, 53561, 64106, 107122, 374927, 679379, 749854, 1358758, 4755653, 9511306, 12908201, 25816402, 90357407, 180714814]

約数ペア:

[(1, 180714814), (2, 90357407), (7, 25816402), (14, 12908201), (19, 9511306), (38, 4755653), (133, 1358758), (241, 749854), (266, 679379), (482, 374927), (1687, 107122), (2819, 64106), (3374, 53561), (4579, 39466), (5638, 32053), (9158, 19733)]