18372264190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{132623}}^1$

素因数の和:134616

約数の個数: 32

約数和(自身を含む): 37813754880

約数和(自身を除く): 19441490690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1979, 3958, 9895, 13853, 19790, 27706, 69265, 132623, 138530, 265246, 663115, 928361, 1326230, 1856722, 4641805, 9283610, 262460917, 524921834, 1312304585, 1837226419, 2624609170, 3674452838, 9186132095, 18372264190]

約数ペア:

[(1, 18372264190), (2, 9186132095), (5, 3674452838), (7, 2624609170), (10, 1837226419), (14, 1312304585), (35, 524921834), (70, 262460917), (1979, 9283610), (3958, 4641805), (9895, 1856722), (13853, 1326230), (19790, 928361), (27706, 663115), (69265, 265246), (132623, 138530)]