27889686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1783}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 66792960

約数和(自身を除く): 38903274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 1783, 2607, 3566, 5214, 5349, 7821, 10698, 15642, 16047, 19613, 32094, 39226, 58839, 117678, 140857, 176517, 281714, 353034, 422571, 845142, 1267713, 1549427, 2535426, 3098854, 4648281, 9296562, 13944843, 27889686]

約数ペア:

[(1, 27889686), (2, 13944843), (3, 9296562), (6, 4648281), (9, 3098854), (11, 2535426), (18, 1549427), (22, 1267713), (33, 845142), (66, 422571), (79, 353034), (99, 281714), (158, 176517), (198, 140857), (237, 117678), (474, 58839), (711, 39226), (869, 32094), (1422, 19613), (1738, 16047), (1783, 15642), (2607, 10698), (3566, 7821), (5214, 5349)]