2006503362

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{3271}}^1$

素因数の和:3975

約数の個数: 48

約数和(自身を含む): 4437695808

約数和(自身を除く): 2431192446

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 643, 954, 1286, 1929, 3271, 3858, 5787, 6542, 9813, 11574, 19626, 29439, 34079, 58878, 68158, 102237, 173363, 204474, 306711, 346726, 520089, 613422, 1040178, 1560267, 2103253, 3120534, 4206506, 6309759, 12619518, 18929277, 37858554, 111472409, 222944818, 334417227, 668834454, 1003251681, 2006503362]

約数ペア:

[(1, 2006503362), (2, 1003251681), (3, 668834454), (6, 334417227), (9, 222944818), (18, 111472409), (53, 37858554), (106, 18929277), (159, 12619518), (318, 6309759), (477, 4206506), (643, 3120534), (954, 2103253), (1286, 1560267), (1929, 1040178), (3271, 613422), (3858, 520089), (5787, 346726), (6542, 306711), (9813, 204474), (11574, 173363), (19626, 102237), (29439, 68158), (34079, 58878)]