133518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:57

約数の個数: 48

約数和(自身を含む): 353664

約数和(自身を除く): 220146

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 289, 357, 374, 462, 561, 578, 714, 867, 1122, 1309, 1734, 2023, 2618, 3179, 3927, 4046, 6069, 6358, 7854, 9537, 12138, 19074, 22253, 44506, 66759, 133518]

約数ペア:

[(1, 133518), (2, 66759), (3, 44506), (6, 22253), (7, 19074), (11, 12138), (14, 9537), (17, 7854), (21, 6358), (22, 6069), (33, 4046), (34, 3927), (42, 3179), (51, 2618), (66, 2023), (77, 1734), (102, 1309), (119, 1122), (154, 867), (187, 714), (231, 578), (238, 561), (289, 462), (357, 374)]