15679968642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{79867}}^1$

素因数の和:80727

約数の個数: 48

約数和(自身を含む): 36630659520

約数和(自身を除く): 20950690878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 839, 1678, 2517, 5034, 7551, 10907, 15102, 21814, 32721, 65442, 79867, 98163, 159734, 196326, 239601, 479202, 718803, 1038271, 1437606, 2076542, 3114813, 6229626, 9344439, 18688878, 67008413, 134016826, 201025239, 402050478, 603075717, 871109369, 1206151434, 1742218738, 2613328107, 5226656214, 7839984321, 15679968642]

約数ペア:

[(1, 15679968642), (2, 7839984321), (3, 5226656214), (6, 2613328107), (9, 1742218738), (13, 1206151434), (18, 871109369), (26, 603075717), (39, 402050478), (78, 201025239), (117, 134016826), (234, 67008413), (839, 18688878), (1678, 9344439), (2517, 6229626), (5034, 3114813), (7551, 2076542), (10907, 1437606), (15102, 1038271), (21814, 718803), (32721, 479202), (65442, 239601), (79867, 196326), (98163, 159734)]