21055056682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1256

約数の個数: 128

約数和(自身を含む): 40014984960

約数和(自身を除く): 18959928278

約数列:

[1, 2, 11, 17, 19, 22, 34, 37, 38, 73, 74, 146, 187, 209, 323, 374, 407, 418, 629, 646, 703, 803, 814, 1097, 1241, 1258, 1387, 1406, 1606, 2194, 2482, 2701, 2774, 3553, 5402, 6919, 7106, 7733, 11951, 12067, 13651, 13838, 15257, 15466, 18649, 20843, 23579, 23902, 24134, 27302, 29711, 30514, 37298, 40589, 41686, 45917, 47158, 51319, 59422, 80081, 81178, 91834, 102638, 131461, 160162, 205139, 229273, 259369, 262922, 354331, 410278, 446479, 458546, 505087, 518738, 564509, 690013, 708662, 771191, 872423, 880891, 892958, 1010174, 1129018, 1361377, 1380026, 1521539, 1542382, 1744846, 1761782, 2722754, 2962997, 3043078, 3897641, 5925994, 7590143, 7795282, 8483101, 9596653, 13110247, 14975147, 15180286, 16736929, 16966202, 19193306, 25866163, 26220494, 29950294, 32592967, 33473858, 50370949, 51732326, 56296943, 65185934, 100741898, 112593886, 144212717, 284527793, 288425434, 554080439, 569055586, 619266373, 957048031, 1108160878, 1238532746, 1914096062, 10527528341, 21055056682]

約数ペア:

[(1, 21055056682), (2, 10527528341), (11, 1914096062), (17, 1238532746), (19, 1108160878), (22, 957048031), (34, 619266373), (37, 569055586), (38, 554080439), (73, 288425434), (74, 284527793), (146, 144212717), (187, 112593886), (209, 100741898), (323, 65185934), (374, 56296943), (407, 51732326), (418, 50370949), (629, 33473858), (646, 32592967), (703, 29950294), (803, 26220494), (814, 25866163), (1097, 19193306), (1241, 16966202), (1258, 16736929), (1387, 15180286), (1406, 14975147), (1606, 13110247), (2194, 9596653), (2482, 8483101), (2701, 7795282), (2774, 7590143), (3553, 5925994), (5402, 3897641), (6919, 3043078), (7106, 2962997), (7733, 2722754), (11951, 1761782), (12067, 1744846), (13651, 1542382), (13838, 1521539), (15257, 1380026), (15466, 1361377), (18649, 1129018), (20843, 1010174), (23579, 892958), (23902, 880891), (24134, 872423), (27302, 771191), (29711, 708662), (30514, 690013), (37298, 564509), (40589, 518738), (41686, 505087), (45917, 458546), (47158, 446479), (51319, 410278), (59422, 354331), (80081, 262922), (81178, 259369), (91834, 229273), (102638, 205139), (131461, 160162)]