30778866

素因数分解:

$2^1\times 3^5\times {\mathrm{63331}}^1$

素因数の和:63348

約数の個数: 24

約数和(自身を含む): 69158544

約数和(自身を除く): 38379678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 63331, 126662, 189993, 379986, 569979, 1139958, 1709937, 3419874, 5129811, 10259622, 15389433, 30778866]

約数ペア:

[(1, 30778866), (2, 15389433), (3, 10259622), (6, 5129811), (9, 3419874), (18, 1709937), (27, 1139958), (54, 569979), (81, 379986), (162, 189993), (243, 126662), (486, 63331)]