16789908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 41287680

約数和(自身を除く): 24497772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 479, 508, 762, 958, 1437, 1524, 1916, 2874, 2921, 5748, 5842, 8763, 11017, 11684, 17526, 22034, 33051, 35052, 44068, 60833, 66102, 121666, 132204, 182499, 243332, 364998, 729996, 1399159, 2798318, 4197477, 5596636, 8394954, 16789908]

約数ペア:

[(1, 16789908), (2, 8394954), (3, 5596636), (4, 4197477), (6, 2798318), (12, 1399159), (23, 729996), (46, 364998), (69, 243332), (92, 182499), (127, 132204), (138, 121666), (254, 66102), (276, 60833), (381, 44068), (479, 35052), (508, 33051), (762, 22034), (958, 17526), (1437, 11684), (1524, 11017), (1916, 8763), (2874, 5842), (2921, 5748)]