2011025322

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{110947}}^1$

素因数の和:111027

約数の個数: 48

約数和(自身を含む): 4673129760

約数和(自身を除く): 2662104438

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126, 110947, 221894, 332841, 665682, 998523, 1997046, 2107993, 4215986, 5880191, 6323979, 11760382, 12647958, 17640573, 18971937, 35281146, 37943874, 52921719, 105843438, 111723629, 223447258, 335170887, 670341774, 1005512661, 2011025322]

約数ペア:

[(1, 2011025322), (2, 1005512661), (3, 670341774), (6, 335170887), (9, 223447258), (18, 111723629), (19, 105843438), (38, 52921719), (53, 37943874), (57, 35281146), (106, 18971937), (114, 17640573), (159, 12647958), (171, 11760382), (318, 6323979), (342, 5880191), (477, 4215986), (954, 2107993), (1007, 1997046), (2014, 998523), (3021, 665682), (6042, 332841), (9063, 221894), (18126, 110947)]