40320174

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 42706770

約数列:

[1, 2, 3, 6, 53, 103, 106, 159, 206, 309, 318, 618, 1231, 2462, 3693, 5459, 7386, 10918, 16377, 32754, 65243, 126793, 130486, 195729, 253586, 380379, 391458, 760758, 6720029, 13440058, 20160087, 40320174]

約数ペア:

[(1, 40320174), (2, 20160087), (3, 13440058), (6, 6720029), (53, 760758), (103, 391458), (106, 380379), (159, 253586), (206, 195729), (309, 130486), (318, 126793), (618, 65243), (1231, 32754), (2462, 16377), (3693, 10918), (5459, 7386)]