213564852

素因数分解:

$2^2\times 3^2\times {\mathrm{5932357}}^1$

素因数の和:5932367

約数の個数: 18

約数和(自身を含む): 539844578

約数和(自身を除く): 326279726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5932357, 11864714, 17797071, 23729428, 35594142, 53391213, 71188284, 106782426, 213564852]

約数ペア:

[(1, 213564852), (2, 106782426), (3, 71188284), (4, 53391213), (6, 35594142), (9, 23729428), (12, 17797071), (18, 11864714), (36, 5932357)]