18469782

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4957}}^1$

素因数の和:4994

約数の個数: 40

約数和(自身を含む): 43194096

約数和(自身を除く): 24724314

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 4957, 9914, 14871, 29742, 44613, 89226, 114011, 133839, 228022, 267678, 342033, 401517, 684066, 803034, 1026099, 2052198, 3078297, 6156594, 9234891, 18469782]

約数ペア:

[(1, 18469782), (2, 9234891), (3, 6156594), (6, 3078297), (9, 2052198), (18, 1026099), (23, 803034), (27, 684066), (46, 401517), (54, 342033), (69, 267678), (81, 228022), (138, 133839), (162, 114011), (207, 89226), (414, 44613), (621, 29742), (1242, 14871), (1863, 9914), (3726, 4957)]