39858804

素因数分解:

$2^2\times 3^6\times {\mathrm{13669}}^1$

素因数の和:13691

約数の個数: 42

約数和(自身を含む): 104589170

約数和(自身を除く): 64730366

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 13669, 27338, 41007, 54676, 82014, 123021, 164028, 246042, 369063, 492084, 738126, 1107189, 1476252, 2214378, 3321567, 4428756, 6643134, 9964701, 13286268, 19929402, 39858804]

約数ペア:

[(1, 39858804), (2, 19929402), (3, 13286268), (4, 9964701), (6, 6643134), (9, 4428756), (12, 3321567), (18, 2214378), (27, 1476252), (36, 1107189), (54, 738126), (81, 492084), (108, 369063), (162, 246042), (243, 164028), (324, 123021), (486, 82014), (729, 54676), (972, 41007), (1458, 27338), (2916, 13669)]