3788891988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{45105857}}^1$

素因数の和:45105871

約数の個数: 24

約数和(自身を含む): 10103712192

約数和(自身を除く): 6314820204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 45105857, 90211714, 135317571, 180423428, 270635142, 315740999, 541270284, 631481998, 947222997, 1262963996, 1894445994, 3788891988]

約数ペア:

[(1, 3788891988), (2, 1894445994), (3, 1262963996), (4, 947222997), (6, 631481998), (7, 541270284), (12, 315740999), (14, 270635142), (21, 180423428), (28, 135317571), (42, 90211714), (84, 45105857)]