81968394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19433}}^1$

素因数の和:19494

約数の個数: 32

約数和(自身を含む): 177238080

約数和(自身を除く): 95269686

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 19433, 38866, 58299, 116598, 369227, 719021, 738454, 1107681, 1438042, 2157063, 2215362, 4314126, 13661399, 27322798, 40984197, 81968394]

約数ペア:

[(1, 81968394), (2, 40984197), (3, 27322798), (6, 13661399), (19, 4314126), (37, 2215362), (38, 2157063), (57, 1438042), (74, 1107681), (111, 738454), (114, 719021), (222, 369227), (703, 116598), (1406, 58299), (2109, 38866), (4218, 19433)]