25816014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 64222080

約数和(自身を除く): 38406066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 619, 662, 993, 1238, 1857, 1986, 2317, 2979, 3714, 4333, 4634, 5571, 5958, 6951, 8666, 11142, 12999, 13902, 20853, 25998, 38997, 41706, 77994, 204889, 409778, 614667, 1229334, 1434223, 1844001, 2868446, 3688002, 4302669, 8605338, 12908007, 25816014]

約数ペア:

[(1, 25816014), (2, 12908007), (3, 8605338), (6, 4302669), (7, 3688002), (9, 2868446), (14, 1844001), (18, 1434223), (21, 1229334), (42, 614667), (63, 409778), (126, 204889), (331, 77994), (619, 41706), (662, 38997), (993, 25998), (1238, 20853), (1857, 13902), (1986, 12999), (2317, 11142), (2979, 8666), (3714, 6951), (4333, 5958), (4634, 5571)]