2855358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 96

約数和(自身を含む): 7660800

約数和(自身を除く): 4805442

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 27, 33, 38, 46, 54, 57, 66, 69, 99, 114, 121, 138, 171, 198, 207, 209, 242, 253, 297, 342, 363, 414, 418, 437, 506, 513, 594, 621, 627, 726, 759, 874, 1026, 1089, 1242, 1254, 1311, 1518, 1881, 2178, 2277, 2299, 2622, 2783, 3267, 3762, 3933, 4554, 4598, 4807, 5566, 5643, 6534, 6831, 6897, 7866, 8349, 9614, 11286, 11799, 13662, 13794, 14421, 16698, 20691, 23598, 25047, 28842, 41382, 43263, 50094, 52877, 62073, 75141, 86526, 105754, 124146, 129789, 150282, 158631, 259578, 317262, 475893, 951786, 1427679, 2855358]

約数ペア:

[(1, 2855358), (2, 1427679), (3, 951786), (6, 475893), (9, 317262), (11, 259578), (18, 158631), (19, 150282), (22, 129789), (23, 124146), (27, 105754), (33, 86526), (38, 75141), (46, 62073), (54, 52877), (57, 50094), (66, 43263), (69, 41382), (99, 28842), (114, 25047), (121, 23598), (138, 20691), (171, 16698), (198, 14421), (207, 13794), (209, 13662), (242, 11799), (253, 11286), (297, 9614), (342, 8349), (363, 7866), (414, 6897), (418, 6831), (437, 6534), (506, 5643), (513, 5566), (594, 4807), (621, 4598), (627, 4554), (726, 3933), (759, 3762), (874, 3267), (1026, 2783), (1089, 2622), (1242, 2299), (1254, 2277), (1311, 2178), (1518, 1881)]