12487338

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 28149120

約数和(自身を除く): 15661782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3257, 3834, 6514, 9771, 19542, 29313, 58626, 87939, 175878, 231247, 462494, 693741, 1387482, 2081223, 4162446, 6243669, 12487338]

約数ペア:

[(1, 12487338), (2, 6243669), (3, 4162446), (6, 2081223), (9, 1387482), (18, 693741), (27, 462494), (54, 231247), (71, 175878), (142, 87939), (213, 58626), (426, 29313), (639, 19542), (1278, 9771), (1917, 6514), (3257, 3834)]