21263246502

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1380551}}^1$

素因数の和:1380724

約数の個数: 32

約数和(自身を含む): 45326283264

約数和(自身を除く): 24063036762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 151, 302, 453, 906, 2567, 5134, 7701, 15402, 1380551, 2761102, 4141653, 8283306, 23469367, 46938734, 70408101, 140816202, 208463201, 416926402, 625389603, 1250779206, 3543874417, 7087748834, 10631623251, 21263246502]

約数ペア:

[(1, 21263246502), (2, 10631623251), (3, 7087748834), (6, 3543874417), (17, 1250779206), (34, 625389603), (51, 416926402), (102, 208463201), (151, 140816202), (302, 70408101), (453, 46938734), (906, 23469367), (2567, 8283306), (5134, 4141653), (7701, 2761102), (15402, 1380551)]