920412054

素因数分解:

$2^1\times 3^2\times {\mathrm{743}}^1\times {\mathrm{68821}}^1$

素因数の和:69572

約数の個数: 24

約数和(自身を含む): 1996939152

約数和(自身を除く): 1076527098

約数列:

[1, 2, 3, 6, 9, 18, 743, 1486, 2229, 4458, 6687, 13374, 68821, 137642, 206463, 412926, 619389, 1238778, 51134003, 102268006, 153402009, 306804018, 460206027, 920412054]

約数ペア:

[(1, 920412054), (2, 460206027), (3, 306804018), (6, 153402009), (9, 102268006), (18, 51134003), (743, 1238778), (1486, 619389), (2229, 412926), (4458, 206463), (6687, 137642), (13374, 68821)]