2247642

素因数分解:

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

素因数の和:507

約数の個数: 32

約数和(自身を含む): 5054400

約数和(自身を除く): 2806758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 389, 642, 778, 963, 1167, 1926, 2334, 2889, 3501, 5778, 7002, 10503, 21006, 41623, 83246, 124869, 249738, 374607, 749214, 1123821, 2247642]

約数ペア:

[(1, 2247642), (2, 1123821), (3, 749214), (6, 374607), (9, 249738), (18, 124869), (27, 83246), (54, 41623), (107, 21006), (214, 10503), (321, 7002), (389, 5778), (642, 3501), (778, 2889), (963, 2334), (1167, 1926)]