7220994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 16186176

約数和(自身を除く): 8965182

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 2957, 5914, 8871, 17742, 32527, 65054, 97581, 109409, 195162, 218818, 328227, 656454, 1203499, 2406998, 3610497, 7220994]

約数ペア:

[(1, 7220994), (2, 3610497), (3, 2406998), (6, 1203499), (11, 656454), (22, 328227), (33, 218818), (37, 195162), (66, 109409), (74, 97581), (111, 65054), (222, 32527), (407, 17742), (814, 8871), (1221, 5914), (2442, 2957)]