16386894

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4157}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 20536146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 4157, 8314, 12471, 24942, 37413, 74826, 112239, 224478, 303461, 606922, 910383, 1820766, 2731149, 5462298, 8193447, 16386894]

約数ペア:

[(1, 16386894), (2, 8193447), (3, 5462298), (6, 2731149), (9, 1820766), (18, 910383), (27, 606922), (54, 303461), (73, 224478), (146, 112239), (219, 74826), (438, 37413), (657, 24942), (1314, 12471), (1971, 8314), (3942, 4157)]