65918886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1511}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 144135936

約数和(自身を除く): 78217050

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 661, 1322, 1511, 1983, 3022, 3966, 4533, 7271, 9066, 14542, 16621, 21813, 33242, 43626, 49863, 99726, 998771, 1997542, 2996313, 5992626, 10986481, 21972962, 32959443, 65918886]

約数ペア:

[(1, 65918886), (2, 32959443), (3, 21972962), (6, 10986481), (11, 5992626), (22, 2996313), (33, 1997542), (66, 998771), (661, 99726), (1322, 49863), (1511, 43626), (1983, 33242), (3022, 21813), (3966, 16621), (4533, 14542), (7271, 9066)]