2982852

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 7862400

約数和(自身を除く): 4879548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 389, 426, 639, 778, 852, 1167, 1278, 1556, 1917, 2334, 2556, 3501, 3834, 4668, 7002, 7668, 10503, 14004, 21006, 27619, 42012, 55238, 82857, 110476, 165714, 248571, 331428, 497142, 745713, 994284, 1491426, 2982852]

約数ペア:

[(1, 2982852), (2, 1491426), (3, 994284), (4, 745713), (6, 497142), (9, 331428), (12, 248571), (18, 165714), (27, 110476), (36, 82857), (54, 55238), (71, 42012), (108, 27619), (142, 21006), (213, 14004), (284, 10503), (389, 7668), (426, 7002), (639, 4668), (778, 3834), (852, 3501), (1167, 2556), (1278, 2334), (1556, 1917)]