17121228

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3389}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 40056240

約数和(自身を除く): 22935012

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 3389, 5052, 6778, 10167, 13556, 20334, 40668, 1426769, 2853538, 4280307, 5707076, 8560614, 17121228]

約数ペア:

[(1, 17121228), (2, 8560614), (3, 5707076), (4, 4280307), (6, 2853538), (12, 1426769), (421, 40668), (842, 20334), (1263, 13556), (1684, 10167), (2526, 6778), (3389, 5052)]