2006641623

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1\times {\mathrm{2549}}^1$

素因数の和:4551

約数の個数: 32

約数和(自身を含む): 3221568000

約数和(自身を除く): 1214926377

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1973, 2549, 5919, 7647, 13811, 17843, 37487, 41433, 48431, 53529, 112461, 145293, 262409, 339017, 787227, 1017051, 5029177, 15087531, 35204239, 95554363, 105612717, 286663089, 668880541, 2006641623]

約数ペア:

[(1, 2006641623), (3, 668880541), (7, 286663089), (19, 105612717), (21, 95554363), (57, 35204239), (133, 15087531), (399, 5029177), (1973, 1017051), (2549, 787227), (5919, 339017), (7647, 262409), (13811, 145293), (17843, 112461), (37487, 53529), (41433, 48431)]