645377112

素因数分解:

$2^3\times 3^3\times {\mathrm{2987857}}^1$

素因数の和:2987872

約数の個数: 32

約数和(自身を含む): 1792714800

約数和(自身を除く): 1147337688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2987857, 5975714, 8963571, 11951428, 17927142, 23902856, 26890713, 35854284, 53781426, 71708568, 80672139, 107562852, 161344278, 215125704, 322688556, 645377112]

約数ペア:

[(1, 645377112), (2, 322688556), (3, 215125704), (4, 161344278), (6, 107562852), (8, 80672139), (9, 71708568), (12, 53781426), (18, 35854284), (24, 26890713), (27, 23902856), (36, 17927142), (54, 11951428), (72, 8963571), (108, 5975714), (216, 2987857)]