18998441616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5140271}}^1$

素因数の和:5140300

約数の個数: 80

約数和(自身を含む): 61189797888

約数和(自身を除く): 42191356272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5140271, 10280542, 15420813, 20561084, 30841626, 35981897, 41122168, 56542981, 61683252, 71963794, 82244336, 107945691, 113085962, 123366504, 143927588, 169628943, 215891382, 226171924, 246733008, 287855176, 339257886, 395800867, 431782764, 452343848, 575710352, 678515772, 791601734, 863565528, 904687696, 1187402601, 1357031544, 1583203468, 1727131056, 2374805202, 2714063088, 3166406936, 4749610404, 6332813872, 9499220808, 18998441616]

約数ペア:

[(1, 18998441616), (2, 9499220808), (3, 6332813872), (4, 4749610404), (6, 3166406936), (7, 2714063088), (8, 2374805202), (11, 1727131056), (12, 1583203468), (14, 1357031544), (16, 1187402601), (21, 904687696), (22, 863565528), (24, 791601734), (28, 678515772), (33, 575710352), (42, 452343848), (44, 431782764), (48, 395800867), (56, 339257886), (66, 287855176), (77, 246733008), (84, 226171924), (88, 215891382), (112, 169628943), (132, 143927588), (154, 123366504), (168, 113085962), (176, 107945691), (231, 82244336), (264, 71963794), (308, 61683252), (336, 56542981), (462, 41122168), (528, 35981897), (616, 30841626), (924, 20561084), (1232, 15420813), (1848, 10280542), (3696, 5140271)]