2019121512324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{820129}}^1$

素因数の和:820282

約数の個数: 144

約数和(自身を含む): 5654566713600

約数和(自身を除く): 3635445201276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 79, 84, 98, 106, 147, 158, 159, 196, 212, 237, 294, 316, 318, 371, 474, 553, 588, 636, 742, 948, 1106, 1113, 1484, 1659, 2212, 2226, 2597, 3318, 3871, 4187, 4452, 5194, 6636, 7742, 7791, 8374, 10388, 11613, 12561, 15484, 15582, 16748, 23226, 25122, 29309, 31164, 46452, 50244, 58618, 87927, 117236, 175854, 205163, 351708, 410326, 615489, 820129, 820652, 1230978, 1640258, 2460387, 2461956, 3280516, 4920774, 5740903, 9841548, 11481806, 17222709, 22963612, 34445418, 40186321, 43466837, 64790191, 68890836, 80372642, 86933674, 120558963, 129580382, 130400511, 160745284, 173867348, 194370573, 241117926, 259160764, 260801022, 304267859, 388741146, 453531337, 482235852, 521602044, 608535718, 777482292, 907062674, 912803577, 1217071436, 1360594011, 1814125348, 1825607154, 2129875013, 2721188022, 3174719359, 3433880123, 3651214308, 4259750026, 5442376044, 6349438718, 6389625039, 6867760246, 8519500052, 9524158077, 10301640369, 12698877436, 12779250078, 13735520492, 19048316154, 20603280738, 24037160861, 25558500156, 38096632308, 41206561476, 48074321722, 72111482583, 96148643444, 144222965166, 168260126027, 288445930332, 336520252054, 504780378081, 673040504108, 1009560756162, 2019121512324]

約数ペア:

[(1, 2019121512324), (2, 1009560756162), (3, 673040504108), (4, 504780378081), (6, 336520252054), (7, 288445930332), (12, 168260126027), (14, 144222965166), (21, 96148643444), (28, 72111482583), (42, 48074321722), (49, 41206561476), (53, 38096632308), (79, 25558500156), (84, 24037160861), (98, 20603280738), (106, 19048316154), (147, 13735520492), (158, 12779250078), (159, 12698877436), (196, 10301640369), (212, 9524158077), (237, 8519500052), (294, 6867760246), (316, 6389625039), (318, 6349438718), (371, 5442376044), (474, 4259750026), (553, 3651214308), (588, 3433880123), (636, 3174719359), (742, 2721188022), (948, 2129875013), (1106, 1825607154), (1113, 1814125348), (1484, 1360594011), (1659, 1217071436), (2212, 912803577), (2226, 907062674), (2597, 777482292), (3318, 608535718), (3871, 521602044), (4187, 482235852), (4452, 453531337), (5194, 388741146), (6636, 304267859), (7742, 260801022), (7791, 259160764), (8374, 241117926), (10388, 194370573), (11613, 173867348), (12561, 160745284), (15484, 130400511), (15582, 129580382), (16748, 120558963), (23226, 86933674), (25122, 80372642), (29309, 68890836), (31164, 64790191), (46452, 43466837), (50244, 40186321), (58618, 34445418), (87927, 22963612), (117236, 17222709), (175854, 11481806), (205163, 9841548), (351708, 5740903), (410326, 4920774), (615489, 3280516), (820129, 2461956), (820652, 2460387), (1230978, 1640258)]