78978582

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{32027}}^1$

素因数の和:32172

約数の個数: 24

約数和(自身を含む): 172374696

約数和(自身を除く): 93396114

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 32027, 64054, 96081, 192162, 288243, 576486, 4387699, 8775398, 13163097, 26326194, 39489291, 78978582]

約数ペア:

[(1, 78978582), (2, 39489291), (3, 26326194), (6, 13163097), (9, 8775398), (18, 4387699), (137, 576486), (274, 288243), (411, 192162), (822, 96081), (1233, 64054), (2466, 32027)]