129615858

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{12611}}^1$

素因数の和:13190

約数の個数: 24

約数和(自身を含む): 281348496

約数和(自身を除く): 151732638

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 10278, 12611, 25222, 37833, 75666, 113499, 226998, 7200881, 14401762, 21602643, 43205286, 64807929, 129615858]

約数ペア:

[(1, 129615858), (2, 64807929), (3, 43205286), (6, 21602643), (9, 14401762), (18, 7200881), (571, 226998), (1142, 113499), (1713, 75666), (3426, 37833), (5139, 25222), (10278, 12611)]