12272028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 18774372

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1399, 1462, 2193, 2798, 2924, 4197, 4386, 5596, 8394, 8772, 16788, 23783, 47566, 60157, 71349, 95132, 120314, 142698, 180471, 240628, 285396, 360942, 721884, 1022669, 2045338, 3068007, 4090676, 6136014, 12272028]

約数ペア:

[(1, 12272028), (2, 6136014), (3, 4090676), (4, 3068007), (6, 2045338), (12, 1022669), (17, 721884), (34, 360942), (43, 285396), (51, 240628), (68, 180471), (86, 142698), (102, 120314), (129, 95132), (172, 71349), (204, 60157), (258, 47566), (516, 23783), (731, 16788), (1399, 8772), (1462, 8394), (2193, 5596), (2798, 4386), (2924, 4197)]