21828048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41341}}^1$

素因数の和:41363

約数の個数: 40

約数和(自身を含む): 61516896

約数和(自身を除く): 39688848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41341, 82682, 124023, 165364, 248046, 330728, 454751, 496092, 661456, 909502, 992184, 1364253, 1819004, 1984368, 2728506, 3638008, 5457012, 7276016, 10914024, 21828048]

約数ペア:

[(1, 21828048), (2, 10914024), (3, 7276016), (4, 5457012), (6, 3638008), (8, 2728506), (11, 1984368), (12, 1819004), (16, 1364253), (22, 992184), (24, 909502), (33, 661456), (44, 496092), (48, 454751), (66, 330728), (88, 248046), (132, 165364), (176, 124023), (264, 82682), (528, 41341)]