138784248

素因数分解:

$2^3\times 3^2\times {\mathrm{1927559}}^1$

素因数の和:1927571

約数の個数: 24

約数和(自身を含む): 375874200

約数和(自身を除く): 237089952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1927559, 3855118, 5782677, 7710236, 11565354, 15420472, 17348031, 23130708, 34696062, 46261416, 69392124, 138784248]

約数ペア:

[(1, 138784248), (2, 69392124), (3, 46261416), (4, 34696062), (6, 23130708), (8, 17348031), (9, 15420472), (12, 11565354), (18, 7710236), (24, 5782677), (36, 3855118), (72, 1927559)]