18162032

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5231}}^1$

素因数の和:5277

約数の個数: 40

約数和(自身を含む): 41521152

約数和(自身を除く): 23359120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 5231, 10462, 20924, 36617, 41848, 73234, 83696, 146468, 162161, 292936, 324322, 585872, 648644, 1135127, 1297288, 2270254, 2594576, 4540508, 9081016, 18162032]

約数ペア:

[(1, 18162032), (2, 9081016), (4, 4540508), (7, 2594576), (8, 2270254), (14, 1297288), (16, 1135127), (28, 648644), (31, 585872), (56, 324322), (62, 292936), (112, 162161), (124, 146468), (217, 83696), (248, 73234), (434, 41848), (496, 36617), (868, 20924), (1736, 10462), (3472, 5231)]