31829826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39887}}^1$

素因数の和:39918

約数の個数: 32

約数和(自身を含む): 76584960

約数和(自身を除く): 44755134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39887, 79774, 119661, 239322, 279209, 558418, 757853, 837627, 1515706, 1675254, 2273559, 4547118, 5304971, 10609942, 15914913, 31829826]

約数ペア:

[(1, 31829826), (2, 15914913), (3, 10609942), (6, 5304971), (7, 4547118), (14, 2273559), (19, 1675254), (21, 1515706), (38, 837627), (42, 757853), (57, 558418), (114, 279209), (133, 239322), (266, 119661), (399, 79774), (798, 39887)]