2418486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 3180234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 647, 1246, 1294, 1869, 1941, 3738, 3882, 4529, 9058, 13587, 27174, 57583, 115166, 172749, 345498, 403081, 806162, 1209243, 2418486]

約数ペア:

[(1, 2418486), (2, 1209243), (3, 806162), (6, 403081), (7, 345498), (14, 172749), (21, 115166), (42, 57583), (89, 27174), (178, 13587), (267, 9058), (534, 4529), (623, 3882), (647, 3738), (1246, 1941), (1294, 1869)]