2017044918

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 5243434560

約数和(自身を除く): 3226389642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 83, 98, 118, 126, 147, 166, 177, 249, 294, 354, 413, 441, 467, 498, 531, 581, 747, 826, 882, 934, 1062, 1162, 1239, 1401, 1494, 1743, 2478, 2802, 2891, 3269, 3486, 3717, 4067, 4203, 4897, 5229, 5782, 6538, 7434, 8134, 8406, 8673, 9794, 9807, 10458, 12201, 14691, 17346, 19614, 22883, 24402, 26019, 27553, 29382, 29421, 34279, 36603, 38761, 44073, 45766, 52038, 55106, 58842, 68558, 68649, 73206, 77522, 82659, 88146, 102837, 116283, 137298, 165318, 192871, 205674, 205947, 232566, 239953, 247977, 271327, 308511, 348849, 385742, 411894, 479906, 495954, 542654, 578613, 617022, 697698, 719859, 813981, 1157226, 1350097, 1439718, 1627962, 1735839, 1899289, 2159577, 2286899, 2441943, 2700194, 3471678, 3798578, 4050291, 4319154, 4573798, 4883886, 5697867, 6860697, 8100582, 11395734, 12150873, 13721394, 16008293, 17093601, 20582091, 24301746, 32016586, 34187202, 41164182, 48024879, 96049758, 112058051, 144074637, 224116102, 288149274, 336174153, 672348306, 1008522459, 2017044918]

約数ペア:

[(1, 2017044918), (2, 1008522459), (3, 672348306), (6, 336174153), (7, 288149274), (9, 224116102), (14, 144074637), (18, 112058051), (21, 96049758), (42, 48024879), (49, 41164182), (59, 34187202), (63, 32016586), (83, 24301746), (98, 20582091), (118, 17093601), (126, 16008293), (147, 13721394), (166, 12150873), (177, 11395734), (249, 8100582), (294, 6860697), (354, 5697867), (413, 4883886), (441, 4573798), (467, 4319154), (498, 4050291), (531, 3798578), (581, 3471678), (747, 2700194), (826, 2441943), (882, 2286899), (934, 2159577), (1062, 1899289), (1162, 1735839), (1239, 1627962), (1401, 1439718), (1494, 1350097), (1743, 1157226), (2478, 813981), (2802, 719859), (2891, 697698), (3269, 617022), (3486, 578613), (3717, 542654), (4067, 495954), (4203, 479906), (4897, 411894), (5229, 385742), (5782, 348849), (6538, 308511), (7434, 271327), (8134, 247977), (8406, 239953), (8673, 232566), (9794, 205947), (9807, 205674), (10458, 192871), (12201, 165318), (14691, 137298), (17346, 116283), (19614, 102837), (22883, 88146), (24402, 82659), (26019, 77522), (27553, 73206), (29382, 68649), (29421, 68558), (34279, 58842), (36603, 55106), (38761, 52038), (44073, 45766)]