3999845.00000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89821}}^1$

素因数の和:89839

約数の個数: 40

約数和(自身を含む): 89103424

約数和(自身を除く): 58923568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 89821, 179642, 269463, 359284, 538926, 628747, 718568, 1077852, 1257494, 1437136, 1886241, 2155704, 2514988, 3772482, 4311408, 5029976, 7544964, 10059952, 15089928, 30179856]

約数ペア:

[(1, 30179856), (2, 15089928), (3, 10059952), (4, 7544964), (6, 5029976), (7, 4311408), (8, 3772482), (12, 2514988), (14, 2155704), (16, 1886241), (21, 1437136), (24, 1257494), (28, 1077852), (42, 718568), (48, 628747), (56, 538926), (84, 359284), (112, 269463), (168, 179642), (336, 89821)]