42813166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 73633536

約数和(自身を除く): 30820370

約数列:

[1, 2, 11, 22, 23, 46, 211, 253, 401, 422, 506, 802, 2321, 4411, 4642, 4853, 8822, 9223, 9706, 18446, 53383, 84611, 101453, 106766, 169222, 202906, 930721, 1861442, 1946053, 3892106, 21406583, 42813166]

約数ペア:

[(1, 42813166), (2, 21406583), (11, 3892106), (22, 1946053), (23, 1861442), (46, 930721), (211, 202906), (253, 169222), (401, 106766), (422, 101453), (506, 84611), (802, 53383), (2321, 18446), (4411, 9706), (4642, 9223), (4853, 8822)]