1779084

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 90

約数和(自身を含む): 5200580

約数和(自身を除く): 3421496

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 289, 306, 323, 324, 342, 459, 513, 578, 612, 646, 684, 867, 918, 969, 1026, 1156, 1292, 1377, 1539, 1734, 1836, 1938, 2052, 2601, 2754, 2907, 3078, 3468, 3876, 5202, 5491, 5508, 5814, 6156, 7803, 8721, 10404, 10982, 11628, 15606, 16473, 17442, 21964, 23409, 26163, 31212, 32946, 34884, 46818, 49419, 52326, 65892, 93636, 98838, 104652, 148257, 197676, 296514, 444771, 593028, 889542, 1779084]

約数ペア:

[(1, 1779084), (2, 889542), (3, 593028), (4, 444771), (6, 296514), (9, 197676), (12, 148257), (17, 104652), (18, 98838), (19, 93636), (27, 65892), (34, 52326), (36, 49419), (38, 46818), (51, 34884), (54, 32946), (57, 31212), (68, 26163), (76, 23409), (81, 21964), (102, 17442), (108, 16473), (114, 15606), (153, 11628), (162, 10982), (171, 10404), (204, 8721), (228, 7803), (289, 6156), (306, 5814), (323, 5508), (324, 5491), (342, 5202), (459, 3876), (513, 3468), (578, 3078), (612, 2907), (646, 2754), (684, 2601), (867, 2052), (918, 1938), (969, 1836), (1026, 1734), (1156, 1539), (1292, 1377)]