2248722

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{661}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 5783232

約数和(自身を除く): 3534510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 661, 1134, 1322, 1701, 1983, 3402, 3966, 4627, 5949, 9254, 11898, 13881, 17847, 27762, 35694, 41643, 53541, 83286, 107082, 124929, 160623, 249858, 321246, 374787, 749574, 1124361, 2248722]

約数ペア:

[(1, 2248722), (2, 1124361), (3, 749574), (6, 374787), (7, 321246), (9, 249858), (14, 160623), (18, 124929), (21, 107082), (27, 83286), (42, 53541), (54, 41643), (63, 35694), (81, 27762), (126, 17847), (162, 13881), (189, 11898), (243, 9254), (378, 5949), (486, 4627), (567, 3966), (661, 3402), (1134, 1983), (1322, 1701)]