18232854

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 37250304

約数和(自身を除く): 19017450

約数列:

[1, 2, 3, 6, 103, 163, 181, 206, 309, 326, 362, 489, 543, 618, 978, 1086, 16789, 18643, 29503, 33578, 37286, 50367, 55929, 59006, 88509, 100734, 111858, 177018, 3038809, 6077618, 9116427, 18232854]

約数ペア:

[(1, 18232854), (2, 9116427), (3, 6077618), (6, 3038809), (103, 177018), (163, 111858), (181, 100734), (206, 88509), (309, 59006), (326, 55929), (362, 50367), (489, 37286), (543, 33578), (618, 29503), (978, 18643), (1086, 16789)]