12787582654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4073}}^1$

素因数の和:4178

約数の個数: 128

約数和(自身を含む): 26751513600

約数和(自身を除く): 13963930946

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 37, 38, 58, 74, 77, 133, 154, 203, 209, 259, 266, 319, 406, 407, 418, 518, 551, 638, 703, 814, 1073, 1102, 1406, 1463, 2146, 2233, 2849, 2926, 3857, 4073, 4466, 4921, 5698, 6061, 7511, 7714, 7733, 8146, 9842, 11803, 12122, 15022, 15466, 20387, 23606, 28511, 40774, 42427, 44803, 54131, 57022, 77387, 82621, 84854, 89606, 108262, 118117, 142709, 150701, 154774, 165242, 224257, 236234, 285418, 301402, 313621, 448514, 541709, 627242, 826819, 851257, 1054907, 1083418, 1299287, 1569799, 1653638, 1657711, 1702514, 2109814, 2244223, 2598574, 2863319, 3139598, 3315422, 4370329, 4488446, 5726638, 5958799, 8740658, 9095009, 11603977, 11917598, 15709561, 18190018, 20043233, 23207954, 24686453, 30592303, 31419122, 31496509, 40086466, 48073619, 49372906, 61184606, 62993018, 83036251, 96147238, 166072502, 172805171, 220475563, 336515333, 345610342, 440951126, 581253757, 673030666, 913398761, 1162507514, 1826797522, 6393791327, 12787582654]

約数ペア:

[(1, 12787582654), (2, 6393791327), (7, 1826797522), (11, 1162507514), (14, 913398761), (19, 673030666), (22, 581253757), (29, 440951126), (37, 345610342), (38, 336515333), (58, 220475563), (74, 172805171), (77, 166072502), (133, 96147238), (154, 83036251), (203, 62993018), (209, 61184606), (259, 49372906), (266, 48073619), (319, 40086466), (406, 31496509), (407, 31419122), (418, 30592303), (518, 24686453), (551, 23207954), (638, 20043233), (703, 18190018), (814, 15709561), (1073, 11917598), (1102, 11603977), (1406, 9095009), (1463, 8740658), (2146, 5958799), (2233, 5726638), (2849, 4488446), (2926, 4370329), (3857, 3315422), (4073, 3139598), (4466, 2863319), (4921, 2598574), (5698, 2244223), (6061, 2109814), (7511, 1702514), (7714, 1657711), (7733, 1653638), (8146, 1569799), (9842, 1299287), (11803, 1083418), (12122, 1054907), (15022, 851257), (15466, 826819), (20387, 627242), (23606, 541709), (28511, 448514), (40774, 313621), (42427, 301402), (44803, 285418), (54131, 236234), (57022, 224257), (77387, 165242), (82621, 154774), (84854, 150701), (89606, 142709), (108262, 118117)]