81466956

素因数分解:

$2^2\times 3^2\times {\mathrm{2262971}}^1$

素因数の和:2262981

約数の個数: 18

約数和(自身を含む): 205930452

約数和(自身を除く): 124463496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2262971, 4525942, 6788913, 9051884, 13577826, 20366739, 27155652, 40733478, 81466956]

約数ペア:

[(1, 81466956), (2, 40733478), (3, 27155652), (4, 20366739), (6, 13577826), (9, 9051884), (12, 6788913), (18, 4525942), (36, 2262971)]