31158756

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5690

約数の個数: 60

約数和(自身を含む): 86261868

約数和(自身を除く): 55103112

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 5657, 11314, 16971, 22628, 33942, 50913, 67884, 96169, 101826, 152739, 192338, 203652, 288507, 305478, 384676, 458217, 577014, 610956, 865521, 916434, 1154028, 1731042, 1832868, 2596563, 3462084, 5193126, 7789689, 10386252, 15579378, 31158756]

約数ペア:

[(1, 31158756), (2, 15579378), (3, 10386252), (4, 7789689), (6, 5193126), (9, 3462084), (12, 2596563), (17, 1832868), (18, 1731042), (27, 1154028), (34, 916434), (36, 865521), (51, 610956), (54, 577014), (68, 458217), (81, 384676), (102, 305478), (108, 288507), (153, 203652), (162, 192338), (204, 152739), (306, 101826), (324, 96169), (459, 67884), (612, 50913), (918, 33942), (1377, 22628), (1836, 16971), (2754, 11314), (5508, 5657)]