129124242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{551813}}^1$

素因数の和:551834

約数の個数: 24

約数和(自身を含む): 301290444

約数和(自身を除く): 172166202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 551813, 1103626, 1655439, 3310878, 4966317, 7173569, 9932634, 14347138, 21520707, 43041414, 64562121, 129124242]

約数ペア:

[(1, 129124242), (2, 64562121), (3, 43041414), (6, 21520707), (9, 14347138), (13, 9932634), (18, 7173569), (26, 4966317), (39, 3310878), (78, 1655439), (117, 1103626), (234, 551813)]