21929814

素因数分解:

$2^1\times 3^2\times {\mathrm{383}}^1\times {\mathrm{3181}}^1$

素因数の和:3572

約数の個数: 24

約数和(自身を含む): 47653632

約数和(自身を除く): 25723818

約数列:

[1, 2, 3, 6, 9, 18, 383, 766, 1149, 2298, 3181, 3447, 6362, 6894, 9543, 19086, 28629, 57258, 1218323, 2436646, 3654969, 7309938, 10964907, 21929814]

約数ペア:

[(1, 21929814), (2, 10964907), (3, 7309938), (6, 3654969), (9, 2436646), (18, 1218323), (383, 57258), (766, 28629), (1149, 19086), (2298, 9543), (3181, 6894), (3447, 6362)]