120654378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1013}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 282358440

約数和(自身を除く): 161704062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 509, 1013, 1018, 1527, 2026, 3039, 3054, 4581, 6078, 6617, 9117, 9162, 13169, 13234, 18234, 19851, 26338, 39507, 39702, 59553, 79014, 118521, 119106, 237042, 515617, 1031234, 1546851, 3093702, 4640553, 6703021, 9281106, 13406042, 20109063, 40218126, 60327189, 120654378]

約数ペア:

[(1, 120654378), (2, 60327189), (3, 40218126), (6, 20109063), (9, 13406042), (13, 9281106), (18, 6703021), (26, 4640553), (39, 3093702), (78, 1546851), (117, 1031234), (234, 515617), (509, 237042), (1013, 119106), (1018, 118521), (1527, 79014), (2026, 59553), (3039, 39702), (3054, 39507), (4581, 26338), (6078, 19851), (6617, 18234), (9117, 13234), (9162, 13169)]