12685788

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5107}}^1$

素因数の和:5143

約数の個数: 48

約数和(自身を含む): 34325760

約数和(自身を除く): 21639972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 5107, 10214, 15321, 20428, 30642, 45963, 61284, 91926, 117461, 137889, 183852, 234922, 275778, 352383, 469844, 551556, 704766, 1057149, 1409532, 2114298, 3171447, 4228596, 6342894, 12685788]

約数ペア:

[(1, 12685788), (2, 6342894), (3, 4228596), (4, 3171447), (6, 2114298), (9, 1409532), (12, 1057149), (18, 704766), (23, 551556), (27, 469844), (36, 352383), (46, 275778), (54, 234922), (69, 183852), (92, 137889), (108, 117461), (138, 91926), (207, 61284), (276, 45963), (414, 30642), (621, 20428), (828, 15321), (1242, 10214), (2484, 5107)]