2180232

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 5981040

約数和(自身を除く): 3800808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 283, 321, 428, 566, 642, 849, 856, 963, 1132, 1284, 1698, 1926, 2264, 2547, 2568, 3396, 3852, 5094, 6792, 7704, 10188, 20376, 30281, 60562, 90843, 121124, 181686, 242248, 272529, 363372, 545058, 726744, 1090116, 2180232]

約数ペア:

[(1, 2180232), (2, 1090116), (3, 726744), (4, 545058), (6, 363372), (8, 272529), (9, 242248), (12, 181686), (18, 121124), (24, 90843), (36, 60562), (72, 30281), (107, 20376), (214, 10188), (283, 7704), (321, 6792), (428, 5094), (566, 3852), (642, 3396), (849, 2568), (856, 2547), (963, 2264), (1132, 1926), (1284, 1698)]