17660964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 43747200

約数和(自身を除く): 26086236

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1049, 1403, 2098, 2806, 3147, 4196, 4209, 5612, 6294, 8418, 12588, 16836, 24127, 48254, 63989, 72381, 96508, 127978, 144762, 191967, 255956, 289524, 383934, 767868, 1471747, 2943494, 4415241, 5886988, 8830482, 17660964]

約数ペア:

[(1, 17660964), (2, 8830482), (3, 5886988), (4, 4415241), (6, 2943494), (12, 1471747), (23, 767868), (46, 383934), (61, 289524), (69, 255956), (92, 191967), (122, 144762), (138, 127978), (183, 96508), (244, 72381), (276, 63989), (366, 48254), (732, 24127), (1049, 16836), (1403, 12588), (2098, 8418), (2806, 6294), (3147, 5612), (4196, 4209)]