12258216

素因数分解:

$2^3\times 3^4\times {\mathrm{18917}}^1$

素因数の和:18935

約数の個数: 40

約数和(自身を含む): 34336170

約数和(自身を除く): 22077954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 18917, 37834, 56751, 75668, 113502, 151336, 170253, 227004, 340506, 454008, 510759, 681012, 1021518, 1362024, 1532277, 2043036, 3064554, 4086072, 6129108, 12258216]

約数ペア:

[(1, 12258216), (2, 6129108), (3, 4086072), (4, 3064554), (6, 2043036), (8, 1532277), (9, 1362024), (12, 1021518), (18, 681012), (24, 510759), (27, 454008), (36, 340506), (54, 227004), (72, 170253), (81, 151336), (108, 113502), (162, 75668), (216, 56751), (324, 37834), (648, 18917)]