31219092

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18451}}^1$

素因数の和:18508

約数の個数: 36

約数和(自身を含む): 80598336

約数和(自身を除く): 49379244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 18451, 36902, 55353, 73804, 110706, 166059, 221412, 332118, 664236, 867197, 1734394, 2601591, 3468788, 5203182, 7804773, 10406364, 15609546, 31219092]

約数ペア:

[(1, 31219092), (2, 15609546), (3, 10406364), (4, 7804773), (6, 5203182), (9, 3468788), (12, 2601591), (18, 1734394), (36, 867197), (47, 664236), (94, 332118), (141, 221412), (188, 166059), (282, 110706), (423, 73804), (564, 55353), (846, 36902), (1692, 18451)]