17982518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5927}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 28383264

約数和(自身を除く): 10400746

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 5927, 11854, 219299, 243007, 438598, 486014, 8991259, 17982518]

約数ペア:

[(1, 17982518), (2, 8991259), (37, 486014), (41, 438598), (74, 243007), (82, 219299), (1517, 11854), (3034, 5927)]