21776568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82487}}^1$

素因数の和:82507

約数の個数: 32

約数和(自身を含む): 59391360

約数和(自身を除く): 37614792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82487, 164974, 247461, 329948, 494922, 659896, 907357, 989844, 1814714, 1979688, 2722071, 3629428, 5444142, 7258856, 10888284, 21776568]

約数ペア:

[(1, 21776568), (2, 10888284), (3, 7258856), (4, 5444142), (6, 3629428), (8, 2722071), (11, 1979688), (12, 1814714), (22, 989844), (24, 907357), (33, 659896), (44, 494922), (66, 329948), (88, 247461), (132, 164974), (264, 82487)]