13721000874

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{6667153}}^1$

素因数の和:6667179

約数の個数: 32

約数和(自身を含む): 32002339200

約数和(自身を除く): 18281338326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 6667153, 13334306, 20001459, 40002918, 46670071, 93340142, 140010213, 280020426, 326690497, 653380994, 980071491, 1960142982, 2286833479, 4573666958, 6860500437, 13721000874]

約数ペア:

[(1, 13721000874), (2, 6860500437), (3, 4573666958), (6, 2286833479), (7, 1960142982), (14, 980071491), (21, 653380994), (42, 326690497), (49, 280020426), (98, 140010213), (147, 93340142), (294, 46670071), (343, 40002918), (686, 20001459), (1029, 13334306), (2058, 6667153)]