21853392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41389}}^1$

素因数の和:41411

約数の個数: 40

約数和(自身を含む): 61588320

約数和(自身を除く): 39734928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41389, 82778, 124167, 165556, 248334, 331112, 455279, 496668, 662224, 910558, 993336, 1365837, 1821116, 1986672, 2731674, 3642232, 5463348, 7284464, 10926696, 21853392]

約数ペア:

[(1, 21853392), (2, 10926696), (3, 7284464), (4, 5463348), (6, 3642232), (8, 2731674), (11, 1986672), (12, 1821116), (16, 1365837), (22, 993336), (24, 910558), (33, 662224), (44, 496668), (48, 455279), (66, 331112), (88, 248334), (132, 165556), (176, 124167), (264, 82778), (528, 41389)]