42538158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181787}}^1$

素因数の和:181808

約数の個数: 24

約数和(自身を含む): 99256248

約数和(自身を除く): 56718090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 181787, 363574, 545361, 1090722, 1636083, 2363231, 3272166, 4726462, 7089693, 14179386, 21269079, 42538158]

約数ペア:

[(1, 42538158), (2, 21269079), (3, 14179386), (6, 7089693), (9, 4726462), (13, 3272166), (18, 2363231), (26, 1636083), (39, 1090722), (78, 545361), (117, 363574), (234, 181787)]