140173068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1668727}}^1$

素因数の和:1668741

約数の個数: 24

約数和(自身を含む): 373795072

約数和(自身を除く): 233622004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1668727, 3337454, 5006181, 6674908, 10012362, 11681089, 20024724, 23362178, 35043267, 46724356, 70086534, 140173068]

約数ペア:

[(1, 140173068), (2, 70086534), (3, 46724356), (4, 35043267), (6, 23362178), (7, 20024724), (12, 11681089), (14, 10012362), (21, 6674908), (28, 5006181), (42, 3337454), (84, 1668727)]