43842078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 108981600

約数和(自身を除く): 65139522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 997, 1047, 1994, 2094, 2443, 2991, 3141, 4886, 5982, 6282, 6979, 7329, 8973, 13958, 14658, 17946, 20937, 21987, 41874, 43974, 62811, 125622, 347953, 695906, 1043859, 2087718, 2435671, 3131577, 4871342, 6263154, 7307013, 14614026, 21921039, 43842078]

約数ペア:

[(1, 43842078), (2, 21921039), (3, 14614026), (6, 7307013), (7, 6263154), (9, 4871342), (14, 3131577), (18, 2435671), (21, 2087718), (42, 1043859), (63, 695906), (126, 347953), (349, 125622), (698, 62811), (997, 43974), (1047, 41874), (1994, 21987), (2094, 20937), (2443, 17946), (2991, 14658), (3141, 13958), (4886, 8973), (5982, 7329), (6282, 6979)]