12873564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 39312000

約数和(自身を除く): 26438436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 29, 33, 36, 38, 44, 57, 58, 59, 66, 76, 87, 99, 114, 116, 118, 132, 171, 174, 177, 198, 209, 228, 236, 261, 319, 342, 348, 354, 396, 418, 522, 531, 551, 627, 638, 649, 684, 708, 836, 957, 1044, 1062, 1102, 1121, 1254, 1276, 1298, 1653, 1711, 1881, 1914, 1947, 2124, 2204, 2242, 2508, 2596, 2871, 3306, 3363, 3422, 3762, 3828, 3894, 4484, 4959, 5133, 5742, 5841, 6061, 6612, 6726, 6844, 7524, 7788, 9918, 10089, 10266, 11484, 11682, 12122, 12331, 13452, 15399, 18183, 18821, 19836, 20178, 20532, 23364, 24244, 24662, 30798, 32509, 36366, 36993, 37642, 40356, 49324, 54549, 56463, 61596, 65018, 72732, 73986, 75284, 97527, 109098, 110979, 112926, 130036, 147972, 169389, 195054, 218196, 221958, 225852, 292581, 338778, 357599, 390108, 443916, 585162, 677556, 715198, 1072797, 1170324, 1430396, 2145594, 3218391, 4291188, 6436782, 12873564]

約数ペア:

[(1, 12873564), (2, 6436782), (3, 4291188), (4, 3218391), (6, 2145594), (9, 1430396), (11, 1170324), (12, 1072797), (18, 715198), (19, 677556), (22, 585162), (29, 443916), (33, 390108), (36, 357599), (38, 338778), (44, 292581), (57, 225852), (58, 221958), (59, 218196), (66, 195054), (76, 169389), (87, 147972), (99, 130036), (114, 112926), (116, 110979), (118, 109098), (132, 97527), (171, 75284), (174, 73986), (177, 72732), (198, 65018), (209, 61596), (228, 56463), (236, 54549), (261, 49324), (319, 40356), (342, 37642), (348, 36993), (354, 36366), (396, 32509), (418, 30798), (522, 24662), (531, 24244), (551, 23364), (627, 20532), (638, 20178), (649, 19836), (684, 18821), (708, 18183), (836, 15399), (957, 13452), (1044, 12331), (1062, 12122), (1102, 11682), (1121, 11484), (1254, 10266), (1276, 10089), (1298, 9918), (1653, 7788), (1711, 7524), (1881, 6844), (1914, 6726), (1947, 6612), (2124, 6061), (2204, 5841), (2242, 5742), (2508, 5133), (2596, 4959), (2871, 4484), (3306, 3894), (3363, 3828), (3422, 3762)]