2018658876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 5577062400

約数和(自身を除く): 3558403524

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 79, 111, 114, 148, 156, 158, 222, 228, 233, 237, 247, 316, 444, 466, 474, 481, 494, 699, 703, 741, 932, 948, 962, 988, 1027, 1398, 1406, 1443, 1482, 1501, 1924, 2054, 2109, 2796, 2812, 2886, 2923, 2964, 3002, 3029, 3081, 4108, 4218, 4427, 4503, 5772, 5846, 6004, 6058, 6162, 8436, 8621, 8769, 8854, 9006, 9087, 9139, 11692, 12116, 12324, 13281, 17242, 17538, 17708, 18012, 18174, 18278, 18407, 19513, 25863, 26562, 27417, 34484, 35076, 36348, 36556, 36814, 37999, 39026, 51726, 53124, 54834, 55221, 55537, 57551, 58539, 73628, 75998, 78052, 103452, 109668, 110442, 111074, 112073, 113997, 115102, 117078, 151996, 163799, 166611, 172653, 220884, 222148, 224146, 227994, 230204, 234156, 239291, 327598, 333222, 336219, 345306, 349733, 448292, 455988, 478582, 491397, 655196, 666444, 672438, 681059, 690612, 699466, 717873, 721981, 957164, 982794, 1049199, 1344876, 1362118, 1398932, 1435746, 1443962, 1965588, 2043177, 2098398, 2129387, 2165943, 2724236, 2871492, 2887924, 4086354, 4196796, 4258774, 4331886, 4546529, 6388161, 8172708, 8517548, 8663772, 8853767, 9093058, 12776322, 12940121, 13639587, 17707534, 18186116, 25552644, 25880242, 26561301, 27279174, 35415068, 38820363, 51760484, 53122602, 54558348, 77640726, 106245204, 155281452, 168221573, 336443146, 504664719, 672886292, 1009329438, 2018658876]

約数ペア:

[(1, 2018658876), (2, 1009329438), (3, 672886292), (4, 504664719), (6, 336443146), (12, 168221573), (13, 155281452), (19, 106245204), (26, 77640726), (37, 54558348), (38, 53122602), (39, 51760484), (52, 38820363), (57, 35415068), (74, 27279174), (76, 26561301), (78, 25880242), (79, 25552644), (111, 18186116), (114, 17707534), (148, 13639587), (156, 12940121), (158, 12776322), (222, 9093058), (228, 8853767), (233, 8663772), (237, 8517548), (247, 8172708), (316, 6388161), (444, 4546529), (466, 4331886), (474, 4258774), (481, 4196796), (494, 4086354), (699, 2887924), (703, 2871492), (741, 2724236), (932, 2165943), (948, 2129387), (962, 2098398), (988, 2043177), (1027, 1965588), (1398, 1443962), (1406, 1435746), (1443, 1398932), (1482, 1362118), (1501, 1344876), (1924, 1049199), (2054, 982794), (2109, 957164), (2796, 721981), (2812, 717873), (2886, 699466), (2923, 690612), (2964, 681059), (3002, 672438), (3029, 666444), (3081, 655196), (4108, 491397), (4218, 478582), (4427, 455988), (4503, 448292), (5772, 349733), (5846, 345306), (6004, 336219), (6058, 333222), (6162, 327598), (8436, 239291), (8621, 234156), (8769, 230204), (8854, 227994), (9006, 224146), (9087, 222148), (9139, 220884), (11692, 172653), (12116, 166611), (12324, 163799), (13281, 151996), (17242, 117078), (17538, 115102), (17708, 113997), (18012, 112073), (18174, 111074), (18278, 110442), (18407, 109668), (19513, 103452), (25863, 78052), (26562, 75998), (27417, 73628), (34484, 58539), (35076, 57551), (36348, 55537), (36556, 55221), (36814, 54834), (37999, 53124), (39026, 51726)]