172870404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2057981}}^1$

素因数の和:2057995

約数の個数: 24

約数和(自身を含む): 460987968

約数和(自身を除く): 288117564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2057981, 4115962, 6173943, 8231924, 12347886, 14405867, 24695772, 28811734, 43217601, 57623468, 86435202, 172870404]

約数ペア:

[(1, 172870404), (2, 86435202), (3, 57623468), (4, 43217601), (6, 28811734), (7, 24695772), (12, 14405867), (14, 12347886), (21, 8231924), (28, 6173943), (42, 4115962), (84, 2057981)]