18220076

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1699}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 36556800

約数和(自身を除く): 18336724

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 1699, 2681, 3398, 5362, 6796, 10724, 11893, 23786, 47572, 650717, 1301434, 2602868, 4555019, 9110038, 18220076]

約数ペア:

[(1, 18220076), (2, 9110038), (4, 4555019), (7, 2602868), (14, 1301434), (28, 650717), (383, 47572), (766, 23786), (1532, 11893), (1699, 10724), (2681, 6796), (3398, 5362)]