30743118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{81331}}^1$

素因数の和:81349

約数の個数: 32

約数和(自身を含む): 78078720

約数和(自身を除く): 47335602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 81331, 162662, 243993, 487986, 569317, 731979, 1138634, 1463958, 1707951, 2195937, 3415902, 4391874, 5123853, 10247706, 15371559, 30743118]

約数ペア:

[(1, 30743118), (2, 15371559), (3, 10247706), (6, 5123853), (7, 4391874), (9, 3415902), (14, 2195937), (18, 1707951), (21, 1463958), (27, 1138634), (42, 731979), (54, 569317), (63, 487986), (126, 243993), (189, 162662), (378, 81331)]