81340926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12541}}^1$

素因数の和:12616

約数の個数: 32

約数和(自身を含む): 173380608

約数和(自身を除く): 92039682

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 12541, 25082, 37623, 75246, 288443, 576886, 589427, 865329, 1178854, 1730658, 1768281, 3536562, 13556821, 27113642, 40670463, 81340926]

約数ペア:

[(1, 81340926), (2, 40670463), (3, 27113642), (6, 13556821), (23, 3536562), (46, 1768281), (47, 1730658), (69, 1178854), (94, 865329), (138, 589427), (141, 576886), (282, 288443), (1081, 75246), (2162, 37623), (3243, 25082), (6486, 12541)]