6440874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 14667264

約数和(自身を除く): 8226390

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 4243, 8486, 12729, 25458, 46673, 93346, 97589, 140019, 195178, 280038, 292767, 585534, 1073479, 2146958, 3220437, 6440874]

約数ペア:

[(1, 6440874), (2, 3220437), (3, 2146958), (6, 1073479), (11, 585534), (22, 292767), (23, 280038), (33, 195178), (46, 140019), (66, 97589), (69, 93346), (138, 46673), (253, 25458), (506, 12729), (759, 8486), (1518, 4243)]