13240548

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15991}}^1$

素因数の和:16024

約数の個数: 36

約数和(自身を含む): 34926528

約数和(自身を除く): 21685980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15991, 31982, 47973, 63964, 95946, 143919, 191892, 287838, 367793, 575676, 735586, 1103379, 1471172, 2206758, 3310137, 4413516, 6620274, 13240548]

約数ペア:

[(1, 13240548), (2, 6620274), (3, 4413516), (4, 3310137), (6, 2206758), (9, 1471172), (12, 1103379), (18, 735586), (23, 575676), (36, 367793), (46, 287838), (69, 191892), (92, 143919), (138, 95946), (207, 63964), (276, 47973), (414, 31982), (828, 15991)]