2111214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 5056128

約数和(自身を除く): 2944914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 167, 258, 294, 301, 334, 501, 602, 903, 1002, 1169, 1806, 2107, 2338, 3507, 4214, 6321, 7014, 7181, 8183, 12642, 14362, 16366, 21543, 24549, 43086, 49098, 50267, 100534, 150801, 301602, 351869, 703738, 1055607, 2111214]

約数ペア:

[(1, 2111214), (2, 1055607), (3, 703738), (6, 351869), (7, 301602), (14, 150801), (21, 100534), (42, 50267), (43, 49098), (49, 43086), (86, 24549), (98, 21543), (129, 16366), (147, 14362), (167, 12642), (258, 8183), (294, 7181), (301, 7014), (334, 6321), (501, 4214), (602, 3507), (903, 2338), (1002, 2107), (1169, 1806)]