189836964

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{19037}}^1$

素因数の和:19324

約数の個数: 36

約数和(自身を含む): 481623324

約数和(自身を除く): 291786360

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 9972, 19037, 38074, 57111, 76148, 114222, 171333, 228444, 342666, 685332, 5273249, 10546498, 15819747, 21092996, 31639494, 47459241, 63278988, 94918482, 189836964]

約数ペア:

[(1, 189836964), (2, 94918482), (3, 63278988), (4, 47459241), (6, 31639494), (9, 21092996), (12, 15819747), (18, 10546498), (36, 5273249), (277, 685332), (554, 342666), (831, 228444), (1108, 171333), (1662, 114222), (2493, 76148), (3324, 57111), (4986, 38074), (9972, 19037)]