71427402

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^2\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 36

約数和(自身を含む): 156708630

約数和(自身を除く): 85281228

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 389, 606, 778, 909, 1167, 1818, 2334, 3501, 7002, 10201, 20402, 30603, 39289, 61206, 78578, 91809, 117867, 183618, 235734, 353601, 707202, 3968189, 7936378, 11904567, 23809134, 35713701, 71427402]

約数ペア:

[(1, 71427402), (2, 35713701), (3, 23809134), (6, 11904567), (9, 7936378), (18, 3968189), (101, 707202), (202, 353601), (303, 235734), (389, 183618), (606, 117867), (778, 91809), (909, 78578), (1167, 61206), (1818, 39289), (2334, 30603), (3501, 20402), (7002, 10201)]