2018180976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2579}}^1$

素因数の和:2751

約数の個数: 160

約数和(自身を含む): 6357450240

約数和(自身を除く): 4339269264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 137, 168, 204, 238, 272, 274, 336, 357, 408, 411, 476, 548, 714, 816, 822, 952, 959, 1096, 1428, 1644, 1904, 1918, 2192, 2329, 2579, 2856, 2877, 3288, 3836, 4658, 5158, 5712, 5754, 6576, 6987, 7672, 7737, 9316, 10316, 11508, 13974, 15344, 15474, 16303, 18053, 18632, 20632, 23016, 27948, 30948, 32606, 36106, 37264, 41264, 43843, 46032, 48909, 54159, 55896, 61896, 65212, 72212, 87686, 97818, 108318, 111792, 123792, 130424, 131529, 144424, 175372, 195636, 216636, 260848, 263058, 288848, 306901, 350744, 353323, 391272, 433272, 526116, 613802, 701488, 706646, 782544, 866544, 920703, 1052232, 1059969, 1227604, 1413292, 1841406, 2104464, 2119938, 2455208, 2473261, 2826584, 3682812, 4239876, 4910416, 4946522, 5653168, 6006491, 7365624, 7419783, 8479752, 9893044, 12012982, 14731248, 14839566, 16959504, 18019473, 19786088, 24025964, 29679132, 36038946, 39572176, 42045437, 48051928, 59358264, 72077892, 84090874, 96103856, 118716528, 126136311, 144155784, 168181748, 252272622, 288311568, 336363496, 504545244, 672726992, 1009090488, 2018180976]

約数ペア:

[(1, 2018180976), (2, 1009090488), (3, 672726992), (4, 504545244), (6, 336363496), (7, 288311568), (8, 252272622), (12, 168181748), (14, 144155784), (16, 126136311), (17, 118716528), (21, 96103856), (24, 84090874), (28, 72077892), (34, 59358264), (42, 48051928), (48, 42045437), (51, 39572176), (56, 36038946), (68, 29679132), (84, 24025964), (102, 19786088), (112, 18019473), (119, 16959504), (136, 14839566), (137, 14731248), (168, 12012982), (204, 9893044), (238, 8479752), (272, 7419783), (274, 7365624), (336, 6006491), (357, 5653168), (408, 4946522), (411, 4910416), (476, 4239876), (548, 3682812), (714, 2826584), (816, 2473261), (822, 2455208), (952, 2119938), (959, 2104464), (1096, 1841406), (1428, 1413292), (1644, 1227604), (1904, 1059969), (1918, 1052232), (2192, 920703), (2329, 866544), (2579, 782544), (2856, 706646), (2877, 701488), (3288, 613802), (3836, 526116), (4658, 433272), (5158, 391272), (5712, 353323), (5754, 350744), (6576, 306901), (6987, 288848), (7672, 263058), (7737, 260848), (9316, 216636), (10316, 195636), (11508, 175372), (13974, 144424), (15344, 131529), (15474, 130424), (16303, 123792), (18053, 111792), (18632, 108318), (20632, 97818), (23016, 87686), (27948, 72212), (30948, 65212), (32606, 61896), (36106, 55896), (37264, 54159), (41264, 48909), (43843, 46032)]