172259682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{12391}}^1$

素因数の和:12734

約数の個数: 32

約数和(自身を含む): 394957824

約数和(自身を除く): 222698142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951, 12391, 13902, 24782, 37173, 74346, 86737, 173474, 260211, 520422, 4101421, 8202842, 12304263, 24608526, 28709947, 57419894, 86129841, 172259682]

約数ペア:

[(1, 172259682), (2, 86129841), (3, 57419894), (6, 28709947), (7, 24608526), (14, 12304263), (21, 8202842), (42, 4101421), (331, 520422), (662, 260211), (993, 173474), (1986, 86737), (2317, 74346), (4634, 37173), (6951, 24782), (12391, 13902)]