118205628

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{138739}}^1$

素因数の和:138817

約数の個数: 24

約数和(自身を含む): 279699840

約数和(自身を除く): 161494212

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 138739, 277478, 416217, 554956, 832434, 1664868, 9850469, 19700938, 29551407, 39401876, 59102814, 118205628]

約数ペア:

[(1, 118205628), (2, 59102814), (3, 39401876), (4, 29551407), (6, 19700938), (12, 9850469), (71, 1664868), (142, 832434), (213, 554956), (284, 416217), (426, 277478), (852, 138739)]