2996856

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 8213400

約数和(自身を除く): 5216544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 389, 428, 642, 778, 856, 963, 1167, 1284, 1556, 1926, 2334, 2568, 3112, 3501, 3852, 4668, 7002, 7704, 9336, 14004, 28008, 41623, 83246, 124869, 166492, 249738, 332984, 374607, 499476, 749214, 998952, 1498428, 2996856]

約数ペア:

[(1, 2996856), (2, 1498428), (3, 998952), (4, 749214), (6, 499476), (8, 374607), (9, 332984), (12, 249738), (18, 166492), (24, 124869), (36, 83246), (72, 41623), (107, 28008), (214, 14004), (321, 9336), (389, 7704), (428, 7002), (642, 4668), (778, 3852), (856, 3501), (963, 3112), (1167, 2568), (1284, 2334), (1556, 1926)]