231259986

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{558599}}^1$

素因数の和:558630

約数の個数: 24

約数和(自身を含む): 522849600

約数和(自身を除く): 291589614

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 558599, 1117198, 1675797, 3351594, 5027391, 10054782, 12847777, 25695554, 38543331, 77086662, 115629993, 231259986]

約数ペア:

[(1, 231259986), (2, 115629993), (3, 77086662), (6, 38543331), (9, 25695554), (18, 12847777), (23, 10054782), (46, 5027391), (69, 3351594), (138, 1675797), (207, 1117198), (414, 558599)]