2018768154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25881643}}^1$

素因数の和:25881661

約数の個数: 16

約数和(自身を含む): 4348116192

約数和(自身を除く): 2329348038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25881643, 51763286, 77644929, 155289858, 336461359, 672922718, 1009384077, 2018768154]

約数ペア:

[(1, 2018768154), (2, 1009384077), (3, 672922718), (6, 336461359), (13, 155289858), (26, 77644929), (39, 51763286), (78, 25881643)]