1118199138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2689}}^1\times {\mathrm{9901}}^1$

素因数の和:12602

約数の個数: 32

約数和(自身を含む): 2557092480

約数和(自身を除く): 1438893342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2689, 5378, 8067, 9901, 16134, 18823, 19802, 29703, 37646, 56469, 59406, 69307, 112938, 138614, 207921, 415842, 26623789, 53247578, 79871367, 159742734, 186366523, 372733046, 559099569, 1118199138]

約数ペア:

[(1, 1118199138), (2, 559099569), (3, 372733046), (6, 186366523), (7, 159742734), (14, 79871367), (21, 53247578), (42, 26623789), (2689, 415842), (5378, 207921), (8067, 138614), (9901, 112938), (16134, 69307), (18823, 59406), (19802, 56469), (29703, 37646)]