2009293326

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1572217}}^1$

素因数の和:1572296

約数の個数: 24

約数和(自身を含む): 4414788144

約数和(自身を除く): 2405494818

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1572217, 3144434, 4716651, 9433302, 14149953, 28299906, 111627407, 223254814, 334882221, 669764442, 1004646663, 2009293326]

約数ペア:

[(1, 2009293326), (2, 1004646663), (3, 669764442), (6, 334882221), (9, 223254814), (18, 111627407), (71, 28299906), (142, 14149953), (213, 9433302), (426, 4716651), (639, 3144434), (1278, 1572217)]