21932982

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{13691}}^1$

素因数の和:13788

約数の個数: 24

約数和(自身を含む): 48058920

約数和(自身を除く): 26125938

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 13691, 27382, 41073, 82146, 123219, 246438, 1218499, 2436998, 3655497, 7310994, 10966491, 21932982]

約数ペア:

[(1, 21932982), (2, 10966491), (3, 7310994), (6, 3655497), (9, 2436998), (18, 1218499), (89, 246438), (178, 123219), (267, 82146), (534, 41073), (801, 27382), (1602, 13691)]