18984276

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17011}}^1$

素因数の和:17052

約数の個数: 36

約数和(自身を含む): 49538944

約数和(自身を除く): 30554668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17011, 34022, 51033, 68044, 102066, 153099, 204132, 306198, 527341, 612396, 1054682, 1582023, 2109364, 3164046, 4746069, 6328092, 9492138, 18984276]

約数ペア:

[(1, 18984276), (2, 9492138), (3, 6328092), (4, 4746069), (6, 3164046), (9, 2109364), (12, 1582023), (18, 1054682), (31, 612396), (36, 527341), (62, 306198), (93, 204132), (124, 153099), (186, 102066), (279, 68044), (372, 51033), (558, 34022), (1116, 17011)]