21767376

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 56415040

約数和(自身を除く): 34647664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1033, 1317, 1756, 2066, 2634, 3099, 3512, 4132, 5268, 6198, 7024, 8264, 10536, 12396, 16528, 21072, 24792, 49584, 453487, 906974, 1360461, 1813948, 2720922, 3627896, 5441844, 7255792, 10883688, 21767376]

約数ペア:

[(1, 21767376), (2, 10883688), (3, 7255792), (4, 5441844), (6, 3627896), (8, 2720922), (12, 1813948), (16, 1360461), (24, 906974), (48, 453487), (439, 49584), (878, 24792), (1033, 21072), (1317, 16528), (1756, 12396), (2066, 10536), (2634, 8264), (3099, 7024), (3512, 6198), (4132, 5268)]