218364666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{2039}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 470897280

約数和(自身を除く): 252532614

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1373, 2039, 2746, 4078, 4119, 6117, 8238, 12234, 17849, 26507, 35698, 53014, 53547, 79521, 107094, 159042, 2799547, 5599094, 8398641, 16797282, 36394111, 72788222, 109182333, 218364666]

約数ペア:

[(1, 218364666), (2, 109182333), (3, 72788222), (6, 36394111), (13, 16797282), (26, 8398641), (39, 5599094), (78, 2799547), (1373, 159042), (2039, 107094), (2746, 79521), (4078, 53547), (4119, 53014), (6117, 35698), (8238, 26507), (12234, 17849)]