17221212

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1249}}^1$

素因数の和:1642

約数の個数: 36

約数和(自身を含む): 43680000

約数和(自身を除く): 26458788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 766, 1149, 1249, 1532, 2298, 2498, 3447, 3747, 4596, 4996, 6894, 7494, 11241, 13788, 14988, 22482, 44964, 478367, 956734, 1435101, 1913468, 2870202, 4305303, 5740404, 8610606, 17221212]

約数ペア:

[(1, 17221212), (2, 8610606), (3, 5740404), (4, 4305303), (6, 2870202), (9, 1913468), (12, 1435101), (18, 956734), (36, 478367), (383, 44964), (766, 22482), (1149, 14988), (1249, 13788), (1532, 11241), (2298, 7494), (2498, 6894), (3447, 4996), (3747, 4596)]