12154392

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 33109440

約数和(自身を除く): 20955048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 757, 892, 1338, 1514, 1784, 2007, 2271, 2676, 3028, 4014, 4542, 5352, 6056, 6813, 8028, 9084, 13626, 16056, 18168, 27252, 54504, 168811, 337622, 506433, 675244, 1012866, 1350488, 1519299, 2025732, 3038598, 4051464, 6077196, 12154392]

約数ペア:

[(1, 12154392), (2, 6077196), (3, 4051464), (4, 3038598), (6, 2025732), (8, 1519299), (9, 1350488), (12, 1012866), (18, 675244), (24, 506433), (36, 337622), (72, 168811), (223, 54504), (446, 27252), (669, 18168), (757, 16056), (892, 13626), (1338, 9084), (1514, 8028), (1784, 6813), (2007, 6056), (2271, 5352), (2676, 4542), (3028, 4014)]