215982072

素因数分解:

$2^3\times 3^3\times {\mathrm{999917}}^1$

素因数の和:999932

約数の個数: 32

約数和(自身を含む): 599950800

約数和(自身を除く): 383968728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 999917, 1999834, 2999751, 3999668, 5999502, 7999336, 8999253, 11999004, 17998506, 23998008, 26997759, 35997012, 53995518, 71994024, 107991036, 215982072]

約数ペア:

[(1, 215982072), (2, 107991036), (3, 71994024), (4, 53995518), (6, 35997012), (8, 26997759), (9, 23998008), (12, 17998506), (18, 11999004), (24, 8999253), (27, 7999336), (36, 5999502), (54, 3999668), (72, 2999751), (108, 1999834), (216, 999917)]