17949528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13121}}^1$

素因数の和:13152

約数の個数: 48

約数和(自身を含む): 51175800

約数和(自身を除く): 33226272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13121, 26242, 39363, 52484, 78726, 104968, 118089, 157452, 236178, 249299, 314904, 472356, 498598, 747897, 944712, 997196, 1495794, 1994392, 2243691, 2991588, 4487382, 5983176, 8974764, 17949528]

約数ペア:

[(1, 17949528), (2, 8974764), (3, 5983176), (4, 4487382), (6, 2991588), (8, 2243691), (9, 1994392), (12, 1495794), (18, 997196), (19, 944712), (24, 747897), (36, 498598), (38, 472356), (57, 314904), (72, 249299), (76, 236178), (114, 157452), (152, 118089), (171, 104968), (228, 78726), (342, 52484), (456, 39363), (684, 26242), (1368, 13121)]