15332886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 35380800

約数和(自身を除く): 20047914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 419, 642, 838, 963, 1257, 1926, 2033, 2514, 3771, 4066, 6099, 7542, 7961, 12198, 15922, 18297, 23883, 36594, 44833, 47766, 71649, 89666, 134499, 143298, 268998, 403497, 806994, 851827, 1703654, 2555481, 5110962, 7666443, 15332886]

約数ペア:

[(1, 15332886), (2, 7666443), (3, 5110962), (6, 2555481), (9, 1703654), (18, 851827), (19, 806994), (38, 403497), (57, 268998), (107, 143298), (114, 134499), (171, 89666), (214, 71649), (321, 47766), (342, 44833), (419, 36594), (642, 23883), (838, 18297), (963, 15922), (1257, 12198), (1926, 7961), (2033, 7542), (2514, 6099), (3771, 4066)]