15679748718

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{12421}}^1$

素因数の和:12770

約数の個数: 64

約数和(自身を含む): 35352018240

約数和(自身を除く): 19672269522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 241, 291, 482, 582, 723, 873, 1446, 1746, 2169, 2619, 4338, 5238, 6507, 12421, 13014, 23377, 24842, 37263, 46754, 70131, 74526, 111789, 140262, 210393, 223578, 335367, 420786, 631179, 670734, 1204837, 1262358, 2409674, 2993461, 3614511, 5986922, 7229022, 8980383, 10843533, 17960766, 21687066, 26941149, 32530599, 53882298, 65061198, 80823447, 161646894, 290365717, 580731434, 871097151, 1742194302, 2613291453, 5226582906, 7839874359, 15679748718]

約数ペア:

[(1, 15679748718), (2, 7839874359), (3, 5226582906), (6, 2613291453), (9, 1742194302), (18, 871097151), (27, 580731434), (54, 290365717), (97, 161646894), (194, 80823447), (241, 65061198), (291, 53882298), (482, 32530599), (582, 26941149), (723, 21687066), (873, 17960766), (1446, 10843533), (1746, 8980383), (2169, 7229022), (2619, 5986922), (4338, 3614511), (5238, 2993461), (6507, 2409674), (12421, 1262358), (13014, 1204837), (23377, 670734), (24842, 631179), (37263, 420786), (46754, 335367), (70131, 223578), (74526, 210393), (111789, 140262)]