9786868

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 22522752

約数和(自身を除く): 12735884

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 167, 182, 196, 299, 322, 334, 364, 598, 637, 644, 668, 1127, 1169, 1196, 1274, 2093, 2171, 2254, 2338, 2548, 3841, 4186, 4342, 4508, 4676, 7682, 8183, 8372, 8684, 14651, 15197, 15364, 16366, 26887, 29302, 30394, 32732, 49933, 53774, 58604, 60788, 99866, 106379, 107548, 188209, 199732, 212758, 349531, 376418, 425516, 699062, 752836, 1398124, 2446717, 4893434, 9786868]

約数ペア:

[(1, 9786868), (2, 4893434), (4, 2446717), (7, 1398124), (13, 752836), (14, 699062), (23, 425516), (26, 376418), (28, 349531), (46, 212758), (49, 199732), (52, 188209), (91, 107548), (92, 106379), (98, 99866), (161, 60788), (167, 58604), (182, 53774), (196, 49933), (299, 32732), (322, 30394), (334, 29302), (364, 26887), (598, 16366), (637, 15364), (644, 15197), (668, 14651), (1127, 8684), (1169, 8372), (1196, 8183), (1274, 7682), (2093, 4676), (2171, 4508), (2254, 4342), (2338, 4186), (2548, 3841)]