12547374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 18418386

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 419, 434, 483, 651, 713, 838, 966, 1257, 1302, 1426, 2139, 2514, 2933, 4278, 4991, 5866, 8799, 9637, 9982, 12989, 14973, 17598, 19274, 25978, 28911, 29946, 38967, 57822, 67459, 77934, 90923, 134918, 181846, 202377, 272769, 298747, 404754, 545538, 597494, 896241, 1792482, 2091229, 4182458, 6273687, 12547374]

約数ペア:

[(1, 12547374), (2, 6273687), (3, 4182458), (6, 2091229), (7, 1792482), (14, 896241), (21, 597494), (23, 545538), (31, 404754), (42, 298747), (46, 272769), (62, 202377), (69, 181846), (93, 134918), (138, 90923), (161, 77934), (186, 67459), (217, 57822), (322, 38967), (419, 29946), (434, 28911), (483, 25978), (651, 19274), (713, 17598), (838, 14973), (966, 12989), (1257, 9982), (1302, 9637), (1426, 8799), (2139, 5866), (2514, 4991), (2933, 4278)]