18017706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1583}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 23343702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1583, 1626, 1897, 3166, 3794, 4749, 5691, 9498, 11081, 11382, 22162, 33243, 66486, 428993, 857986, 1286979, 2573958, 3002951, 6005902, 9008853, 18017706]

約数ペア:

[(1, 18017706), (2, 9008853), (3, 6005902), (6, 3002951), (7, 2573958), (14, 1286979), (21, 857986), (42, 428993), (271, 66486), (542, 33243), (813, 22162), (1583, 11382), (1626, 11081), (1897, 9498), (3166, 5691), (3794, 4749)]