2019704616

素因数分解:

$2^3\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{21139}}^1$

素因数の和:22478

約数の個数: 48

約数和(自身を含む): 5474414400

約数和(自身を除く): 3454709784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1327, 2654, 3981, 5308, 7962, 10616, 11943, 15924, 21139, 23886, 31848, 42278, 47772, 63417, 84556, 95544, 126834, 169112, 190251, 253668, 380502, 507336, 761004, 1522008, 28051453, 56102906, 84154359, 112205812, 168308718, 224411624, 252463077, 336617436, 504926154, 673234872, 1009852308, 2019704616]

約数ペア:

[(1, 2019704616), (2, 1009852308), (3, 673234872), (4, 504926154), (6, 336617436), (8, 252463077), (9, 224411624), (12, 168308718), (18, 112205812), (24, 84154359), (36, 56102906), (72, 28051453), (1327, 1522008), (2654, 761004), (3981, 507336), (5308, 380502), (7962, 253668), (10616, 190251), (11943, 169112), (15924, 126834), (21139, 95544), (23886, 84556), (31848, 63417), (42278, 47772)]