12662916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 34062336

約数和(自身を除く): 21399420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1187, 1524, 1778, 2374, 2667, 3556, 3561, 4748, 5334, 7122, 8309, 10668, 14244, 16618, 24927, 33236, 49854, 99708, 150749, 301498, 452247, 602996, 904494, 1055243, 1808988, 2110486, 3165729, 4220972, 6331458, 12662916]

約数ペア:

[(1, 12662916), (2, 6331458), (3, 4220972), (4, 3165729), (6, 2110486), (7, 1808988), (12, 1055243), (14, 904494), (21, 602996), (28, 452247), (42, 301498), (84, 150749), (127, 99708), (254, 49854), (381, 33236), (508, 24927), (762, 16618), (889, 14244), (1187, 10668), (1524, 8309), (1778, 7122), (2374, 5334), (2667, 4748), (3556, 3561)]