40261998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10771}}^1$

素因数の和:10872

約数の個数: 32

約数和(自身を含む): 93070080

約数和(自身を除く): 52808082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 10771, 21542, 32313, 64626, 75397, 150794, 226191, 452382, 958619, 1917238, 2875857, 5751714, 6710333, 13420666, 20130999, 40261998]

約数ペア:

[(1, 40261998), (2, 20130999), (3, 13420666), (6, 6710333), (7, 5751714), (14, 2875857), (21, 1917238), (42, 958619), (89, 452382), (178, 226191), (267, 150794), (534, 75397), (623, 64626), (1246, 32313), (1869, 21542), (3738, 10771)]