18498482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 11983438

約数列:

[1, 2, 17, 34, 71, 79, 97, 142, 158, 194, 1207, 1343, 1649, 2414, 2686, 3298, 5609, 6887, 7663, 11218, 13774, 15326, 95353, 117079, 130271, 190706, 234158, 260542, 544073, 1088146, 9249241, 18498482]

約数ペア:

[(1, 18498482), (2, 9249241), (17, 1088146), (34, 544073), (71, 260542), (79, 234158), (97, 190706), (142, 130271), (158, 117079), (194, 95353), (1207, 15326), (1343, 13774), (1649, 11218), (2414, 7663), (2686, 6887), (3298, 5609)]