57123318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{587}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 133527744

約数和(自身を除く): 76404426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 331, 587, 662, 993, 1174, 1761, 1986, 2317, 3522, 4109, 4634, 6951, 8218, 12327, 13902, 16219, 24654, 28763, 32438, 48657, 57526, 86289, 97314, 172578, 194297, 388594, 582891, 1165782, 1360079, 2720158, 4080237, 8160474, 9520553, 19041106, 28561659, 57123318]

約数ペア:

[(1, 57123318), (2, 28561659), (3, 19041106), (6, 9520553), (7, 8160474), (14, 4080237), (21, 2720158), (42, 1360079), (49, 1165782), (98, 582891), (147, 388594), (294, 194297), (331, 172578), (587, 97314), (662, 86289), (993, 57526), (1174, 48657), (1761, 32438), (1986, 28763), (2317, 24654), (3522, 16219), (4109, 13902), (4634, 12327), (6951, 8218)]