15671326542

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{1319}}^1$

素因数の和:1961

約数の個数: 64

約数和(自身を含む): 32575910400

約数和(自身を除く): 16904583858

約数列:

[1, 2, 3, 6, 37, 74, 109, 111, 218, 222, 327, 491, 654, 982, 1319, 1473, 2638, 2946, 3957, 4033, 7914, 8066, 12099, 18167, 24198, 36334, 48803, 53519, 54501, 97606, 107038, 109002, 143771, 146409, 160557, 287542, 292818, 321114, 431313, 647629, 862626, 1295258, 1942887, 1980203, 3885774, 3960406, 5319527, 5940609, 10639054, 11881218, 15958581, 23962273, 31917162, 47924546, 70591561, 71886819, 141183122, 143773638, 211774683, 423549366, 2611887757, 5223775514, 7835663271, 15671326542]

約数ペア:

[(1, 15671326542), (2, 7835663271), (3, 5223775514), (6, 2611887757), (37, 423549366), (74, 211774683), (109, 143773638), (111, 141183122), (218, 71886819), (222, 70591561), (327, 47924546), (491, 31917162), (654, 23962273), (982, 15958581), (1319, 11881218), (1473, 10639054), (2638, 5940609), (2946, 5319527), (3957, 3960406), (4033, 3885774), (7914, 1980203), (8066, 1942887), (12099, 1295258), (18167, 862626), (24198, 647629), (36334, 431313), (48803, 321114), (53519, 292818), (54501, 287542), (97606, 160557), (107038, 146409), (109002, 143771)]