66245658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1733}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 138830976

約数和(自身を除く): 72585318

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 277, 554, 831, 1662, 1733, 3466, 5199, 6371, 10398, 12742, 19113, 38226, 39859, 79718, 119577, 239154, 480041, 960082, 1440123, 2880246, 11040943, 22081886, 33122829, 66245658]

約数ペア:

[(1, 66245658), (2, 33122829), (3, 22081886), (6, 11040943), (23, 2880246), (46, 1440123), (69, 960082), (138, 480041), (277, 239154), (554, 119577), (831, 79718), (1662, 39859), (1733, 38226), (3466, 19113), (5199, 12742), (6371, 10398)]