9818964

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6396

約数の個数: 36

約数和(自身を含む): 25401376

約数和(自身を除く): 15582412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 6343, 12686, 19029, 25372, 38058, 57087, 76116, 114174, 228348, 272749, 545498, 818247, 1090996, 1636494, 2454741, 3272988, 4909482, 9818964]

約数ペア:

[(1, 9818964), (2, 4909482), (3, 3272988), (4, 2454741), (6, 1636494), (9, 1090996), (12, 818247), (18, 545498), (36, 272749), (43, 228348), (86, 114174), (129, 76116), (172, 57087), (258, 38058), (387, 25372), (516, 19029), (774, 12686), (1548, 6343)]