18757332

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 56511840

約数和(自身を除く): 37754508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 277, 297, 324, 342, 396, 418, 513, 554, 594, 627, 684, 831, 836, 891, 1026, 1108, 1188, 1254, 1539, 1662, 1782, 1881, 2052, 2493, 2508, 3047, 3078, 3324, 3564, 3762, 4986, 5263, 5643, 6094, 6156, 7479, 7524, 9141, 9972, 10526, 11286, 12188, 14958, 15789, 16929, 18282, 21052, 22437, 22572, 27423, 29916, 31578, 33858, 36564, 44874, 47367, 54846, 57893, 63156, 67716, 82269, 89748, 94734, 109692, 115786, 142101, 164538, 173679, 189468, 231572, 246807, 284202, 329076, 347358, 426303, 493614, 521037, 568404, 694716, 852606, 987228, 1042074, 1563111, 1705212, 2084148, 3126222, 4689333, 6252444, 9378666, 18757332]

約数ペア:

[(1, 18757332), (2, 9378666), (3, 6252444), (4, 4689333), (6, 3126222), (9, 2084148), (11, 1705212), (12, 1563111), (18, 1042074), (19, 987228), (22, 852606), (27, 694716), (33, 568404), (36, 521037), (38, 493614), (44, 426303), (54, 347358), (57, 329076), (66, 284202), (76, 246807), (81, 231572), (99, 189468), (108, 173679), (114, 164538), (132, 142101), (162, 115786), (171, 109692), (198, 94734), (209, 89748), (228, 82269), (277, 67716), (297, 63156), (324, 57893), (342, 54846), (396, 47367), (418, 44874), (513, 36564), (554, 33858), (594, 31578), (627, 29916), (684, 27423), (831, 22572), (836, 22437), (891, 21052), (1026, 18282), (1108, 16929), (1188, 15789), (1254, 14958), (1539, 12188), (1662, 11286), (1782, 10526), (1881, 9972), (2052, 9141), (2493, 7524), (2508, 7479), (3047, 6156), (3078, 6094), (3324, 5643), (3564, 5263), (3762, 4986)]