13187958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 31693824

約数和(自身を除く): 18505866

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1447, 1519, 2894, 3038, 4341, 4557, 8682, 9114, 10129, 20258, 30387, 44857, 60774, 70903, 89714, 134571, 141806, 212709, 269142, 313999, 425418, 627998, 941997, 1883994, 2197993, 4395986, 6593979, 13187958]

約数ペア:

[(1, 13187958), (2, 6593979), (3, 4395986), (6, 2197993), (7, 1883994), (14, 941997), (21, 627998), (31, 425418), (42, 313999), (49, 269142), (62, 212709), (93, 141806), (98, 134571), (147, 89714), (186, 70903), (217, 60774), (294, 44857), (434, 30387), (651, 20258), (1302, 10129), (1447, 9114), (1519, 8682), (2894, 4557), (3038, 4341)]