2118942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 5346432

約数和(自身を除く): 3227490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 251, 402, 469, 502, 603, 753, 938, 1206, 1407, 1506, 1757, 2259, 2814, 3514, 4221, 4518, 5271, 8442, 10542, 15813, 16817, 31626, 33634, 50451, 100902, 117719, 151353, 235438, 302706, 353157, 706314, 1059471, 2118942]

約数ペア:

[(1, 2118942), (2, 1059471), (3, 706314), (6, 353157), (7, 302706), (9, 235438), (14, 151353), (18, 117719), (21, 100902), (42, 50451), (63, 33634), (67, 31626), (126, 16817), (134, 15813), (201, 10542), (251, 8442), (402, 5271), (469, 4518), (502, 4221), (603, 3514), (753, 2814), (938, 2259), (1206, 1757), (1407, 1506)]