27888924672018

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2455443271}}^1$

素因数の和:2455443910

約数の個数: 24

約数和(自身を含む): 60521765768256

約数和(自身を除く): 32632841096238

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 11358, 2455443271, 4910886542, 7366329813, 14732659626, 22098989439, 44197978878, 1549384704001, 3098769408002, 4648154112003, 9296308224006, 13944462336009, 27888924672018]

約数ペア:

[(1, 27888924672018), (2, 13944462336009), (3, 9296308224006), (6, 4648154112003), (9, 3098769408002), (18, 1549384704001), (631, 44197978878), (1262, 22098989439), (1893, 14732659626), (3786, 7366329813), (5679, 4910886542), (11358, 2455443271)]