18492364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{863}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 35417088

約数和(自身を除く): 16924724

約数列:

[1, 2, 4, 11, 22, 44, 487, 863, 974, 1726, 1948, 3452, 5357, 9493, 10714, 18986, 21428, 37972, 420281, 840562, 1681124, 4623091, 9246182, 18492364]

約数ペア:

[(1, 18492364), (2, 9246182), (4, 4623091), (11, 1681124), (22, 840562), (44, 420281), (487, 37972), (863, 21428), (974, 18986), (1726, 10714), (1948, 9493), (3452, 5357)]