18317808

素因数分解:

$2^4\times 3^2\times {\mathrm{127207}}^1$

素因数の和:127221

約数の個数: 30

約数和(自身を含む): 51264824

約数和(自身を除く): 32947016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 127207, 254414, 381621, 508828, 763242, 1017656, 1144863, 1526484, 2035312, 2289726, 3052968, 4579452, 6105936, 9158904, 18317808]

約数ペア:

[(1, 18317808), (2, 9158904), (3, 6105936), (4, 4579452), (6, 3052968), (8, 2289726), (9, 2035312), (12, 1526484), (16, 1144863), (18, 1017656), (24, 763242), (36, 508828), (48, 381621), (72, 254414), (144, 127207)]