17843748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 45299520

約数和(自身を除く): 27455772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1069, 1284, 1391, 2138, 2782, 3207, 4173, 4276, 5564, 6414, 8346, 12828, 13897, 16692, 27794, 41691, 55588, 83382, 114383, 166764, 228766, 343149, 457532, 686298, 1372596, 1486979, 2973958, 4460937, 5947916, 8921874, 17843748]

約数ペア:

[(1, 17843748), (2, 8921874), (3, 5947916), (4, 4460937), (6, 2973958), (12, 1486979), (13, 1372596), (26, 686298), (39, 457532), (52, 343149), (78, 228766), (107, 166764), (156, 114383), (214, 83382), (321, 55588), (428, 41691), (642, 27794), (1069, 16692), (1284, 13897), (1391, 12828), (2138, 8346), (2782, 6414), (3207, 5564), (4173, 4276)]