18983106

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{3413}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 42606720

約数和(自身を除く): 23623614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 3413, 5562, 6826, 10239, 20478, 30717, 61434, 92151, 184302, 351539, 703078, 1054617, 2109234, 3163851, 6327702, 9491553, 18983106]

約数ペア:

[(1, 18983106), (2, 9491553), (3, 6327702), (6, 3163851), (9, 2109234), (18, 1054617), (27, 703078), (54, 351539), (103, 184302), (206, 92151), (309, 61434), (618, 30717), (927, 20478), (1854, 10239), (2781, 6826), (3413, 5562)]