18864552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112289}}^1$

素因数の和:112305

約数の個数: 32

約数和(自身を含む): 53899200

約数和(自身を除く): 35034648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112289, 224578, 336867, 449156, 673734, 786023, 898312, 1347468, 1572046, 2358069, 2694936, 3144092, 4716138, 6288184, 9432276, 18864552]

約数ペア:

[(1, 18864552), (2, 9432276), (3, 6288184), (4, 4716138), (6, 3144092), (7, 2694936), (8, 2358069), (12, 1572046), (14, 1347468), (21, 898312), (24, 786023), (28, 673734), (42, 449156), (56, 336867), (84, 224578), (168, 112289)]