12813864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 37065600

約数和(自身を除く): 24251736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 857, 1068, 1246, 1714, 1869, 2136, 2492, 2571, 3428, 3738, 4984, 5142, 5999, 6856, 7476, 10284, 11998, 14952, 17997, 20568, 23996, 35994, 47992, 71988, 76273, 143976, 152546, 228819, 305092, 457638, 533911, 610184, 915276, 1067822, 1601733, 1830552, 2135644, 3203466, 4271288, 6406932, 12813864]

約数ペア:

[(1, 12813864), (2, 6406932), (3, 4271288), (4, 3203466), (6, 2135644), (7, 1830552), (8, 1601733), (12, 1067822), (14, 915276), (21, 610184), (24, 533911), (28, 457638), (42, 305092), (56, 228819), (84, 152546), (89, 143976), (168, 76273), (178, 71988), (267, 47992), (356, 35994), (534, 23996), (623, 20568), (712, 17997), (857, 14952), (1068, 11998), (1246, 10284), (1714, 7476), (1869, 6856), (2136, 5999), (2492, 5142), (2571, 4984), (3428, 3738)]