17881992

素因数分解:

$2^3\times 3^3\times {\mathrm{82787}}^1$

素因数の和:82802

約数の個数: 32

約数和(自身を含む): 49672800

約数和(自身を除く): 31790808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 82787, 165574, 248361, 331148, 496722, 662296, 745083, 993444, 1490166, 1986888, 2235249, 2980332, 4470498, 5960664, 8940996, 17881992]

約数ペア:

[(1, 17881992), (2, 8940996), (3, 5960664), (4, 4470498), (6, 2980332), (8, 2235249), (9, 1986888), (12, 1490166), (18, 993444), (24, 745083), (27, 662296), (36, 496722), (54, 331148), (72, 248361), (108, 165574), (216, 82787)]