18152264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 36832320

約数和(自身を除く): 18680056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 503, 694, 1006, 1388, 2012, 2776, 4024, 4511, 6539, 9022, 13078, 18044, 26156, 36088, 52312, 174541, 349082, 698164, 1396328, 2269033, 4538066, 9076132, 18152264]

約数ペア:

[(1, 18152264), (2, 9076132), (4, 4538066), (8, 2269033), (13, 1396328), (26, 698164), (52, 349082), (104, 174541), (347, 52312), (503, 36088), (694, 26156), (1006, 18044), (1388, 13078), (2012, 9022), (2776, 6539), (4024, 4511)]