18156959488

素因数分解:

$2^8\times {\mathrm{571}}^1\times {\mathrm{124213}}^1$

素因数の和:124800

約数の個数: 36

約数和(自身を含む): 36306758488

約数和(自身を除く): 18149799000

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 571, 1142, 2284, 4568, 9136, 18272, 36544, 73088, 124213, 146176, 248426, 496852, 993704, 1987408, 3974816, 7949632, 15899264, 31798528, 70925623, 141851246, 283702492, 567404984, 1134809968, 2269619936, 4539239872, 9078479744, 18156959488]

約数ペア:

[(1, 18156959488), (2, 9078479744), (4, 4539239872), (8, 2269619936), (16, 1134809968), (32, 567404984), (64, 283702492), (128, 141851246), (256, 70925623), (571, 31798528), (1142, 15899264), (2284, 7949632), (4568, 3974816), (9136, 1987408), (18272, 993704), (36544, 496852), (73088, 248426), (124213, 146176)]