171621366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{38189}}^1$

素因数の和:38308

約数の個数: 32

約数和(自身を含む): 395953920

約数和(自身を除く): 224332554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 38189, 76378, 114567, 229134, 267323, 534646, 801969, 1603938, 4086223, 8172446, 12258669, 24517338, 28603561, 57207122, 85810683, 171621366]

約数ペア:

[(1, 171621366), (2, 85810683), (3, 57207122), (6, 28603561), (7, 24517338), (14, 12258669), (21, 8172446), (42, 4086223), (107, 1603938), (214, 801969), (321, 534646), (642, 267323), (749, 229134), (1498, 114567), (2247, 76378), (4494, 38189)]