21063948

素因数分解:

$2^2\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{1499}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 49224000

約数和(自身を除く): 28160052

約数列:

[1, 2, 3, 4, 6, 12, 1171, 1499, 2342, 2998, 3513, 4497, 4684, 5996, 7026, 8994, 14052, 17988, 1755329, 3510658, 5265987, 7021316, 10531974, 21063948]

約数ペア:

[(1, 21063948), (2, 10531974), (3, 7021316), (4, 5265987), (6, 3510658), (12, 1755329), (1171, 17988), (1499, 14052), (2342, 8994), (2998, 7026), (3513, 5996), (4497, 4684)]