9729412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 21934080

約数和(自身を除く): 12204668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1019, 1364, 2038, 2387, 4076, 4774, 7133, 9548, 11209, 14266, 22418, 28532, 31589, 44836, 63178, 78463, 126356, 156926, 221123, 313852, 347479, 442246, 694958, 884492, 1389916, 2432353, 4864706, 9729412]

約数ペア:

[(1, 9729412), (2, 4864706), (4, 2432353), (7, 1389916), (11, 884492), (14, 694958), (22, 442246), (28, 347479), (31, 313852), (44, 221123), (62, 156926), (77, 126356), (124, 78463), (154, 63178), (217, 44836), (308, 31589), (341, 28532), (434, 22418), (682, 14266), (868, 11209), (1019, 9548), (1364, 7133), (2038, 4774), (2387, 4076)]