8891118

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2341}}^1$

素因数の和:2560

約数の個数: 24

約数和(自身を含む): 19363656

約数和(自身を除く): 10472538

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 2341, 3798, 4682, 7023, 14046, 21069, 42138, 493951, 987902, 1481853, 2963706, 4445559, 8891118]

約数ペア:

[(1, 8891118), (2, 4445559), (3, 2963706), (6, 1481853), (9, 987902), (18, 493951), (211, 42138), (422, 21069), (633, 14046), (1266, 7023), (1899, 4682), (2341, 3798)]