19454022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 48672000

約数和(自身を除く): 29217978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1499, 1854, 2163, 2998, 4326, 4497, 6489, 8994, 10493, 12978, 13491, 20986, 26982, 31479, 62958, 94437, 154397, 188874, 308794, 463191, 926382, 1080779, 1389573, 2161558, 2779146, 3242337, 6484674, 9727011, 19454022]

約数ペア:

[(1, 19454022), (2, 9727011), (3, 6484674), (6, 3242337), (7, 2779146), (9, 2161558), (14, 1389573), (18, 1080779), (21, 926382), (42, 463191), (63, 308794), (103, 188874), (126, 154397), (206, 94437), (309, 62958), (618, 31479), (721, 26982), (927, 20986), (1442, 13491), (1499, 12978), (1854, 10493), (2163, 8994), (2998, 6489), (4326, 4497)]