18254232

素因数分解:

$2^3\times 3^2\times {\mathrm{253531}}^1$

素因数の和:253543

約数の個数: 24

約数和(自身を含む): 49438740

約数和(自身を除く): 31184508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 253531, 507062, 760593, 1014124, 1521186, 2028248, 2281779, 3042372, 4563558, 6084744, 9127116, 18254232]

約数ペア:

[(1, 18254232), (2, 9127116), (3, 6084744), (4, 4563558), (6, 3042372), (8, 2281779), (9, 2028248), (12, 1521186), (18, 1014124), (24, 760593), (36, 507062), (72, 253531)]