73639398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47387}}^1$

素因数の和:47436

約数の個数: 32

約数和(自身を含む): 172871424

約数和(自身を除く): 99232026

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 47387, 94774, 142161, 284322, 331709, 663418, 995127, 1753319, 1990254, 3506638, 5259957, 10519914, 12273233, 24546466, 36819699, 73639398]

約数ペア:

[(1, 73639398), (2, 36819699), (3, 24546466), (6, 12273233), (7, 10519914), (14, 5259957), (21, 3506638), (37, 1990254), (42, 1753319), (74, 995127), (111, 663418), (222, 331709), (259, 284322), (518, 142161), (777, 94774), (1554, 47387)]