15693447756

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{3812791}}^1$

素因数の和:3812819

約数の個数: 48

約数和(自身を含む): 42703270400

約数和(自身を除く): 27009822644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 3812791, 7625582, 11438373, 15251164, 22876746, 26689537, 45753492, 53379074, 80068611, 106758148, 160137222, 186826759, 320274444, 373653518, 560480277, 747307036, 1120960554, 1307787313, 2241921108, 2615574626, 3923361939, 5231149252, 7846723878, 15693447756]

約数ペア:

[(1, 15693447756), (2, 7846723878), (3, 5231149252), (4, 3923361939), (6, 2615574626), (7, 2241921108), (12, 1307787313), (14, 1120960554), (21, 747307036), (28, 560480277), (42, 373653518), (49, 320274444), (84, 186826759), (98, 160137222), (147, 106758148), (196, 80068611), (294, 53379074), (343, 45753492), (588, 26689537), (686, 22876746), (1029, 15251164), (1372, 11438373), (2058, 7625582), (4116, 3812791)]