17490078

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 39536640

約数和(自身を除く): 22046562

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 258, 354, 383, 387, 531, 766, 774, 1062, 1149, 2298, 2537, 3447, 5074, 6894, 7611, 15222, 16469, 22597, 22833, 32938, 45194, 45666, 49407, 67791, 98814, 135582, 148221, 203373, 296442, 406746, 971671, 1943342, 2915013, 5830026, 8745039, 17490078]

約数ペア:

[(1, 17490078), (2, 8745039), (3, 5830026), (6, 2915013), (9, 1943342), (18, 971671), (43, 406746), (59, 296442), (86, 203373), (118, 148221), (129, 135582), (177, 98814), (258, 67791), (354, 49407), (383, 45666), (387, 45194), (531, 32938), (766, 22833), (774, 22597), (1062, 16469), (1149, 15222), (2298, 7611), (2537, 6894), (3447, 5074)]