2878488

素因数分解:

$2^3\times 3^2\times {\mathrm{39979}}^1$

素因数の和:39991

約数の個数: 24

約数和(自身を含む): 7796100

約数和(自身を除く): 4917612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 39979, 79958, 119937, 159916, 239874, 319832, 359811, 479748, 719622, 959496, 1439244, 2878488]

約数ペア:

[(1, 2878488), (2, 1439244), (3, 959496), (4, 719622), (6, 479748), (8, 359811), (9, 319832), (12, 239874), (18, 159916), (24, 119937), (36, 79958), (72, 39979)]