17997186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 38991456

約数和(自身を除く): 20994270

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 107, 194, 214, 289, 291, 321, 578, 582, 642, 867, 1649, 1734, 1819, 3298, 3638, 4947, 5457, 9894, 10379, 10914, 20758, 28033, 30923, 31137, 56066, 61846, 62274, 84099, 92769, 168198, 176443, 185538, 352886, 529329, 1058658, 2999531, 5999062, 8998593, 17997186]

約数ペア:

[(1, 17997186), (2, 8998593), (3, 5999062), (6, 2999531), (17, 1058658), (34, 529329), (51, 352886), (97, 185538), (102, 176443), (107, 168198), (194, 92769), (214, 84099), (289, 62274), (291, 61846), (321, 56066), (578, 31137), (582, 30923), (642, 28033), (867, 20758), (1649, 10914), (1734, 10379), (1819, 9894), (3298, 5457), (3638, 4947)]