16280892

素因数分解:

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

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 42577920

約数和(自身を除く): 26297028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1187, 1524, 2286, 2374, 3429, 3561, 4572, 4748, 6858, 7122, 10683, 13716, 14244, 21366, 32049, 42732, 64098, 128196, 150749, 301498, 452247, 602996, 904494, 1356741, 1808988, 2713482, 4070223, 5426964, 8140446, 16280892]

約数ペア:

[(1, 16280892), (2, 8140446), (3, 5426964), (4, 4070223), (6, 2713482), (9, 1808988), (12, 1356741), (18, 904494), (27, 602996), (36, 452247), (54, 301498), (108, 150749), (127, 128196), (254, 64098), (381, 42732), (508, 32049), (762, 21366), (1143, 14244), (1187, 13716), (1524, 10683), (2286, 7122), (2374, 6858), (3429, 4748), (3561, 4572)]