2003291298

素因数分解:

$2^1\times 3^3\times {\mathrm{2081}}^1\times {\mathrm{17827}}^1$

素因数の和:19919

約数の個数: 32

約数和(自身を含む): 4454147520

約数和(自身を除く): 2450856222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2081, 4162, 6243, 12486, 17827, 18729, 35654, 37458, 53481, 56187, 106962, 112374, 160443, 320886, 481329, 962658, 37097987, 74195974, 111293961, 222587922, 333881883, 667763766, 1001645649, 2003291298]

約数ペア:

[(1, 2003291298), (2, 1001645649), (3, 667763766), (6, 333881883), (9, 222587922), (18, 111293961), (27, 74195974), (54, 37097987), (2081, 962658), (4162, 481329), (6243, 320886), (12486, 160443), (17827, 112374), (18729, 106962), (35654, 56187), (37458, 53481)]