8144802

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 19150560

約数和(自身を除く): 11005758

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 619, 731, 774, 1238, 1462, 1857, 2193, 3714, 4386, 5571, 6579, 10523, 11142, 13158, 21046, 26617, 31569, 53234, 63138, 79851, 94707, 159702, 189414, 239553, 452489, 479106, 904978, 1357467, 2714934, 4072401, 8144802]

約数ペア:

[(1, 8144802), (2, 4072401), (3, 2714934), (6, 1357467), (9, 904978), (17, 479106), (18, 452489), (34, 239553), (43, 189414), (51, 159702), (86, 94707), (102, 79851), (129, 63138), (153, 53234), (258, 31569), (306, 26617), (387, 21046), (619, 13158), (731, 11142), (774, 10523), (1238, 6579), (1462, 5571), (1857, 4386), (2193, 3714)]