15940266

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 33324480

約数和(自身を除く): 17384214

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 1217, 2183, 2434, 3651, 4366, 6549, 7302, 13098, 45029, 71803, 90058, 135087, 143606, 215409, 270174, 430818, 2656711, 5313422, 7970133, 15940266]

約数ペア:

[(1, 15940266), (2, 7970133), (3, 5313422), (6, 2656711), (37, 430818), (59, 270174), (74, 215409), (111, 143606), (118, 135087), (177, 90058), (222, 71803), (354, 45029), (1217, 13098), (2183, 7302), (2434, 6549), (3651, 4366)]