71573166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{189347}}^1$

素因数の和:189365

約数の個数: 32

約数和(自身を含む): 181774080

約数和(自身を除く): 110200914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 189347, 378694, 568041, 1136082, 1325429, 1704123, 2650858, 3408246, 3976287, 5112369, 7952574, 10224738, 11928861, 23857722, 35786583, 71573166]

約数ペア:

[(1, 71573166), (2, 35786583), (3, 23857722), (6, 11928861), (7, 10224738), (9, 7952574), (14, 5112369), (18, 3976287), (21, 3408246), (27, 2650858), (42, 1704123), (54, 1325429), (63, 1136082), (126, 568041), (189, 378694), (378, 189347)]