17218682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 11569798

約数列:

[1, 2, 13, 26, 79, 83, 101, 158, 166, 202, 1027, 1079, 1313, 2054, 2158, 2626, 6557, 7979, 8383, 13114, 15958, 16766, 85241, 103727, 108979, 170482, 207454, 217958, 662257, 1324514, 8609341, 17218682]

約数ペア:

[(1, 17218682), (2, 8609341), (13, 1324514), (26, 662257), (79, 217958), (83, 207454), (101, 170482), (158, 108979), (166, 103727), (202, 85241), (1027, 16766), (1079, 15958), (1313, 13114), (2054, 8383), (2158, 7979), (2626, 6557)]