12911934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 31260672

約数和(自身を除く): 18348738

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 211, 217, 282, 329, 422, 434, 633, 651, 658, 987, 1266, 1302, 1457, 1477, 1974, 2914, 2954, 4371, 4431, 6541, 8742, 8862, 9917, 10199, 13082, 19623, 19834, 20398, 29751, 30597, 39246, 45787, 59502, 61194, 69419, 91574, 137361, 138838, 208257, 274722, 307427, 416514, 614854, 922281, 1844562, 2151989, 4303978, 6455967, 12911934]

約数ペア:

[(1, 12911934), (2, 6455967), (3, 4303978), (6, 2151989), (7, 1844562), (14, 922281), (21, 614854), (31, 416514), (42, 307427), (47, 274722), (62, 208257), (93, 138838), (94, 137361), (141, 91574), (186, 69419), (211, 61194), (217, 59502), (282, 45787), (329, 39246), (422, 30597), (434, 29751), (633, 20398), (651, 19834), (658, 19623), (987, 13082), (1266, 10199), (1302, 9917), (1457, 8862), (1477, 8742), (1974, 6541), (2914, 4431), (2954, 4371)]