9902172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{117883}}^1$

素因数の和:117897

約数の個数: 24

約数和(自身を含む): 26406016

約数和(自身を除く): 16503844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 117883, 235766, 353649, 471532, 707298, 825181, 1414596, 1650362, 2475543, 3300724, 4951086, 9902172]

約数ペア:

[(1, 9902172), (2, 4951086), (3, 3300724), (4, 2475543), (6, 1650362), (7, 1414596), (12, 825181), (14, 707298), (21, 471532), (28, 353649), (42, 235766), (84, 117883)]