21575352

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10831}}^1$

素因数の和:10923

約数の個数: 32

約数和(自身を含む): 54593280

約数和(自身を除く): 33017928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10831, 21662, 32493, 43324, 64986, 86648, 129972, 259944, 898973, 1797946, 2696919, 3595892, 5393838, 7191784, 10787676, 21575352]

約数ペア:

[(1, 21575352), (2, 10787676), (3, 7191784), (4, 5393838), (6, 3595892), (8, 2696919), (12, 1797946), (24, 898973), (83, 259944), (166, 129972), (249, 86648), (332, 64986), (498, 43324), (664, 32493), (996, 21662), (1992, 10831)]