12513522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 30074112

約数和(自身を除く): 17560590

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1373, 1519, 2746, 3038, 4119, 4557, 8238, 9114, 9611, 19222, 28833, 42563, 57666, 67277, 85126, 127689, 134554, 201831, 255378, 297941, 403662, 595882, 893823, 1787646, 2085587, 4171174, 6256761, 12513522]

約数ペア:

[(1, 12513522), (2, 6256761), (3, 4171174), (6, 2085587), (7, 1787646), (14, 893823), (21, 595882), (31, 403662), (42, 297941), (49, 255378), (62, 201831), (93, 134554), (98, 127689), (147, 85126), (186, 67277), (217, 57666), (294, 42563), (434, 28833), (651, 19222), (1302, 9611), (1373, 9114), (1519, 8238), (2746, 4557), (3038, 4119)]