16501284

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3499}}^1$

素因数の和:3640

約数の個数: 36

約数和(自身を含む): 42042000

約数和(自身を除く): 25540716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3499, 4716, 6998, 10497, 13996, 20994, 31491, 41988, 62982, 125964, 458369, 916738, 1375107, 1833476, 2750214, 4125321, 5500428, 8250642, 16501284]

約数ペア:

[(1, 16501284), (2, 8250642), (3, 5500428), (4, 4125321), (6, 2750214), (9, 1833476), (12, 1375107), (18, 916738), (36, 458369), (131, 125964), (262, 62982), (393, 41988), (524, 31491), (786, 20994), (1179, 13996), (1572, 10497), (2358, 6998), (3499, 4716)]