31048866

素因数分解:

$2^1\times 3^3\times {\mathrm{347}}^1\times {\mathrm{1657}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 69238080

約数和(自身を除く): 38189214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347, 694, 1041, 1657, 2082, 3123, 3314, 4971, 6246, 9369, 9942, 14913, 18738, 29826, 44739, 89478, 574979, 1149958, 1724937, 3449874, 5174811, 10349622, 15524433, 31048866]

約数ペア:

[(1, 31048866), (2, 15524433), (3, 10349622), (6, 5174811), (9, 3449874), (18, 1724937), (27, 1149958), (54, 574979), (347, 89478), (694, 44739), (1041, 29826), (1657, 18738), (2082, 14913), (3123, 9942), (3314, 9369), (4971, 6246)]