72157518

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{8369}}^1$

素因数の和:8856

約数の個数: 24

約数和(自身を含む): 156686400

約数和(自身を除く): 84528882

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2874, 4311, 8369, 8622, 16738, 25107, 50214, 75321, 150642, 4008751, 8017502, 12026253, 24052506, 36078759, 72157518]

約数ペア:

[(1, 72157518), (2, 36078759), (3, 24052506), (6, 12026253), (9, 8017502), (18, 4008751), (479, 150642), (958, 75321), (1437, 50214), (2874, 25107), (4311, 16738), (8369, 8622)]