18392696

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6197}}^1$

素因数の和:6263

約数の個数: 32

約数和(自身を含む): 40163040

約数和(自身を除く): 21770344

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6197, 12394, 24788, 43379, 49576, 86758, 173516, 328441, 347032, 656882, 1313764, 2299087, 2627528, 4598174, 9196348, 18392696]

約数ペア:

[(1, 18392696), (2, 9196348), (4, 4598174), (7, 2627528), (8, 2299087), (14, 1313764), (28, 656882), (53, 347032), (56, 328441), (106, 173516), (212, 86758), (371, 49576), (424, 43379), (742, 24788), (1484, 12394), (2968, 6197)]