2021247522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16041647}}^1$

素因数の和:16041662

約数の個数: 24

約数和(自身を含む): 5004994176

約数和(自身を除く): 2983746654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16041647, 32083294, 48124941, 96249882, 112291529, 144374823, 224583058, 288749646, 336874587, 673749174, 1010623761, 2021247522]

約数ペア:

[(1, 2021247522), (2, 1010623761), (3, 673749174), (6, 336874587), (7, 288749646), (9, 224583058), (14, 144374823), (18, 112291529), (21, 96249882), (42, 48124941), (63, 32083294), (126, 16041647)]